{"title":"Freezers\/Ice Makers","description":"\u003cp data-end=\"614\" data-start=\"295\"\u003eLaboratory freezers are designed for the reliable storage of temperature-sensitive samples, reagents, and biological materials in research, clinical, and biotech environments. Unlike household freezers, lab freezers are built for continuous operation and consistent temperature control to help protect critical samples.\u003c\/p\u003e\n\u003cp data-end=\"1067\" data-start=\"616\"\u003e\u003ca href=\"https:\/\/blog.americaninstrument.com\/used-lab-refrigerators-and-freezers\/\" title=\"Refurbished laboratory cold storage\"\u003eAmerican Instrument\u003c\/a\u003e offers a selection of \u003cstrong data-end=\"701\" data-start=\"658\"\u003erefurbished laboratory freezers\u003c\/strong\u003e from trusted manufacturers such as \u003cstrong data-end=\"802\" data-start=\"737\"\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/search?q=product_type%3AFreezers%2FIce+Makers+AND+thermo\" title=\"Refurbished laboratory freezers for sale\"\u003eThermo Scientific\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/search?q=product_type%3AFreezers%2FIce+Makers+AND+panasonic\" title=\"Refurbished Panasonic laboratory freezers for sale\"\u003eSanyo\/Panasonic\u003c\/a\u003e, New Brunswick\/Eppendorf, \u003ca href=\"https:\/\/www.americaninstrument.com\/search?q=product_type%3AFreezers%2FIce+Makers+AND+norlake\" title=\"Refubished Norlake laboratory freezers for sale\"\u003eNorlake\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.americaninstrument.com\/search?q=product_type%3AFreezers%2FIce+Makers+AND+vwr\" title=\"Refurbished VWR laboratory freezer for sale\"\u003eVWR\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1067\" data-start=\"616\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eOur inventory includes \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-20\" title=\"Refurbished general purpose laboratory freezers\"\u003egeneral-purpose\u003c\/a\u003e and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\" title=\"Refurbished ultralow freezers for sale\"\u003eultra-low-temperature freezers\u003c\/a\u003e, evaluated for performance and reliability, making them well-suited for research labs, biotech startups, and clinical facilities, balancing dependable cold storage with cost and availability. With savings of up to 60% off comparable new models, we can put a reliable freezer in your lab at a competitive price.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"revco-ugl2320a-2565k-freezer","title":"Thermo Revco UGL2320A laboratory freezer","description":"\u003ch2\u003eThermo Revco UGL2320A High-Performance -20°C Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eLong before today's energy-efficient laboratory freezers entered the market, the \u003cstrong\u003eRevco\u003c\/strong\u003e name became synonymous with dependable cold storage in research, clinical, and pharmaceutical laboratories. The \u003cstrong\u003eThermo Revco UGL2320A High-Performance -20°C Laboratory Freezer\u003c\/strong\u003e continues that legacy, offering stable manual-defrost refrigeration designed to protect sensitive laboratory materials while providing years of reliable service.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23.3 cubic feet (659 liters)\u003c\/strong\u003e of storage capacity, gravity-convection cooling, and laboratory-grade temperature controls, the UGL2320A is particularly well suited for enzymes, biological reagents, vaccines, pharmaceutical products, and other materials requiring consistent storage at \u003cstrong\u003e-20°C\u003c\/strong\u003e. A professionally refurbished unit from American Instrument Exchange gives laboratories access to this proven platform while significantly reducing equipment costs.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco UGL2320A High-Performance -20°C Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23.3 cu. ft. (659 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory preset operating temperature of \u003cstrong\u003e-20°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGravity-convection cooling system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKey-operated power and alarm switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty insulated cabinet with adjustable epoxy-coated shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco UGL2320A High-Performance -20°C Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe Revco UGL2320A was developed for laboratories that prioritize dependable temperature stability over automation. Unlike many modern frost-free laboratory freezers, the UGL2320A uses a manual defrost gravity-convection refrigeration system that eliminates internal circulation fans. This design minimizes air movement within the cabinet, helping maintain exceptionally stable storage conditions for enzymes and other temperature-sensitive laboratory materials.\u003c\/p\u003e\n\u003cp\u003eThe freezer incorporates laboratory-specific features including microprocessor controls, digital temperature monitoring, audible and visual alarms, remote alarm capability, and secure keyed access. Combined with Revco's heavy-duty cabinet construction, these features have made the UGL series a dependable choice in laboratories around the world for many years.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco UGL2320A is commonly used to store laboratory reagents, enzymes, antibodies, biological specimens, vaccines, pharmaceutical products, clinical samples, diagnostic materials, quality control standards, environmental testing samples, and other research materials requiring dependable storage at approximately \u003cstrong\u003e-20°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBecause gravity-convection refrigeration minimizes air circulation within the cabinet, the UGL2320A is particularly well suited for enzyme storage and applications where maximum temperature stability is preferred over rapid forced-air recovery.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe UGL2320A is well suited for biotechnology laboratories, pharmaceutical manufacturers, hospital laboratories, clinical laboratories, academic research institutions, environmental testing laboratories, public health organizations, industrial quality control facilities, and government research laboratories.\u003c\/p\u003e\n\u003cp\u003eLaboratories seeking a proven laboratory freezer with straightforward operation and dependable long-term performance continue to value the Revco platform.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eRather than using internal circulation fans, the UGL2320A relies on a gravity-convection cooling system that promotes a naturally stable storage environment. This approach minimizes air movement within the cabinet, reducing unnecessary disturbance of stored materials while maintaining excellent temperature consistency.\u003c\/p\u003e\n\u003cp\u003eThe manual defrost design further contributes to temperature stability by eliminating automatic warming cycles. Laboratories retain complete control over when defrost maintenance is performed, making the freezer especially well suited for enzymes and other sensitive laboratory materials that benefit from consistent storage conditions.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco UGL2320A is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications requiring temperatures below -40°C or long-term preservation at -80°C should instead utilize an ultralow temperature freezer.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco UGL2320A High-Performance -20°C Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23.3 cu. ft. (659 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFactory preset at -20°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGravity-convection refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHermetically sealed compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDefrost\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable epoxy-coated wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNEMA 5-20P plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 37.2\" D × 28.0\" W × 79.2\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 29.0\" D × 24.0\" W × 58.0\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFreight-shippable upright laboratory freezer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe UGL2320A emphasizes dependable long-term performance through a simple, robust refrigeration design. Gravity-convection cooling eliminates the need for internal circulation fans, reducing moving components within the cabinet while maintaining excellent temperature stability. Manual defrost operation further simplifies maintenance and allows laboratories to control when defrost cycles occur, minimizing unnecessary temperature fluctuations.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific Revco manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Revco UGL2320A received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, inspect the refrigeration system and compressor, confirm temperature stability, test alarms and electronic controls, evaluate door gaskets and cabinet condition, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003cp\u003eAny necessary repairs or replacement components are completed before the freezer is approved for shipment, helping ensure dependable operation when it arrives at your laboratory.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco UGL2320A ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, installation space, electrical service, and adequate ventilation around the cabinet. Because this freezer is frequently used for long-term reagent and enzyme storage, organizing shelving before loading samples can improve accessibility and maximize usable storage capacity.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the Thermo Revco UGL2320A frequently also consider laboratory refrigerators, ultralow freezers, cryogenic storage systems, CO₂ incubators, laboratory centrifuges, biosafety cabinets, and laboratory temperature monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do many laboratories continue to use Revco laboratory freezers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRevco laboratory freezers have earned a long-standing reputation for dependable performance, rugged construction, and stable temperature control. Many laboratories continue to rely on these systems because of their durability and proven reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the UGL2320A use gravity-convection cooling instead of forced-air circulation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGravity-convection cooling minimizes internal air movement, providing exceptionally stable storage conditions for enzymes and other temperature-sensitive laboratory materials while reducing mechanical complexity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs manual defrost an advantage for laboratory storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor many applications, yes. Manual defrost eliminates automatic warming cycles, allowing laboratories to schedule maintenance when convenient while maintaining stable storage temperatures during routine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Revco UGL2320A is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, alarm functionality, and overall system operation before shipment.\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/www.youtube.com\/watch?v=BPIVPFuYI5Q\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Thermo Revco UGL2320A freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/BPIVPFuYI5Q\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Revco","offers":[{"title":"$2700.00","offer_id":28870140657712,"sku":"2565K FREEZER","price":2700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2565K-1.jpg?v=1620243205"},{"product_id":"lab-line-frigid-cab-flammable-material-freezer-2583-freezer","title":"Labline 3552-10 flammable","description":"\u003ch2\u003eLab-Line Frigid-Cab 3552-10 Flammable Material Storage Freezer\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory freezer is designed to safely store volatile chemicals. Laboratories handling flammable solvents, reagents, and other combustible materials require equipment specifically engineered to reduce ignition risks inside the storage cabinet. The \u003cstrong\u003eLab-Line Frigid-Cab 3552-10 Flammable Material Storage Freezer\u003c\/strong\u003e was developed for exactly this purpose, providing dependable frozen storage while helping laboratories comply with accepted safety practices for storing flammable materials.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e21 cubic feet\u003c\/strong\u003e of storage capacity, an operating temperature range of approximately \u003cstrong\u003e-23°C to -5°C\u003c\/strong\u003e, and a design that isolates electrical components from the cabinet interior, the 3552-10 is well suited for research laboratories, pharmaceutical manufacturers, universities, industrial laboratories, and quality control facilities that routinely store flammable chemicals at frozen temperatures.\u003c\/p\u003e\n\u003cp\u003eLaboratories building a complete cold storage program often use dedicated \u003cstrong\u003elaboratory refrigerators\u003c\/strong\u003e for routine refrigerated storage, \u003cstrong\u003elaboratory freezers\u003c\/strong\u003e for biological materials, and \u003cstrong\u003eultralow freezers\u003c\/strong\u003e for long-term preservation. The Lab-Line 3552-10 serves a different role by providing a freezer specifically designed for the safe storage of flammable materials rather than biological specimens.\u003c\/p\u003e\n\u003ch3\u003eLab-Line Frigid-Cab 3552-10 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e21 cu. ft. storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable material storage design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature approximately \u003cstrong\u003e-23°C to -5°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical components isolated from cabinet interior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour fixed wire shelves with built-in evaporators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKey-locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory-grade construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLab-Line Frigid-Cab 3552-10 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Frigid-Cab 3552-10 was engineered for laboratories that routinely store volatile materials requiring frozen temperatures. Unlike general-purpose laboratory freezers, the thermostat, compressor, relay, wiring, and other electrical components that could produce sparks are isolated from the storage chamber, reducing the possibility of igniting flammable vapors that may escape from improperly sealed containers. The design meets applicable OSHA and National Fire Protection Association (NFPA) guidance for flammable material storage equipment.\u003c\/p\u003e\n\u003cp\u003eIt is important to note that a \u003cstrong\u003eflammable material storage freezer is not the same as an explosion-proof freezer\u003c\/strong\u003e. Flammable material storage freezers are intended to reduce ignition hazards inside the cabinet, whereas explosion-proof units are designed for environments where flammable vapors may also be present outside the cabinet. Understanding this distinction is critical when selecting laboratory cold storage equipment.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Lab-Line 3552-10 is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable laboratory solvents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlcohol-based reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic chemical standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable pharmaceutical intermediates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVolatile research compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory process chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis freezer is intended for laboratories that require frozen storage of flammable chemicals while reducing ignition risks within the storage compartment.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Lab-Line 3552-10 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversity chemistry departments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories handling volatile solvents or combustible chemicals requiring frozen storage will particularly benefit from a dedicated flammable material storage freezer rather than a conventional laboratory freezer.\u003c\/p\u003e\n\u003ch3\u003eSafety \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eSafe chemical storage begins with using equipment designed for the application. The Frigid-Cab 3552-10 places electrical controls outside the refrigerated storage area, reducing potential ignition sources within the cabinet while maintaining dependable frozen storage temperatures.\u003c\/p\u003e\n\u003cp\u003eThe manually defrosted cabinet, fixed evaporator shelves, magnetic door gasket, and locking door further support dependable day-to-day operation. As with any flammable material storage freezer, laboratories should always follow institutional chemical compatibility policies, use properly sealed containers, and comply with applicable OSHA, NFPA, and local safety regulations.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eTypical materials include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEthanol solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMethanol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcetone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsopropyl alcohol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic solvents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable laboratory standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVolatile chemical reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch compounds requiring frozen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis freezer is generally \u003cstrong\u003enot intended as the primary storage solution for biological specimens requiring ultra-low temperatures\u003c\/strong\u003e. Laboratories storing DNA libraries, cell lines, stem cells, or tissue collections should instead utilize \u003cstrong\u003eultralow freezers\u003c\/strong\u003e designed for preservation down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eLab-Line Frigid-Cab 3552-10 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e21 cu. ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e-23°C to -5°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in shelf evaporators for even cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSafety Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable material storage construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical components isolated from cabinet interior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKey-locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMagnetic door gasket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour fixed wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e120V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 516 watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: \u003cstrong\u003e32\" W × 33\" D × 71.5\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: \u003cstrong\u003e27\" W × 57\" H × 18\" D\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e240 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe Frigid-Cab 3552-10 utilizes a straightforward manual-defrost refrigeration system that emphasizes dependable operation and long service life. Routine condenser cleaning, manual defrosting as required, and regular inspection of door gaskets help maintain temperature performance and maximize equipment longevity. Because these freezers are often used in regulated laboratory environments, periodic verification of temperature accuracy is also recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Lab-Line manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Lab-Line Frigid-Cab 3552-10 received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify temperature accuracy using calibrated digital chart recorders, inspect the refrigeration system, evaluate door seals and cabinet condition, test operating controls, replace components as needed, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Lab-Line Frigid-Cab 3552-10 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, electrical service, and adequate ventilation around the cabinet. Installation should comply with institutional chemical hygiene plans and applicable fire and safety regulations governing flammable material storage.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a flammable material storage freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA flammable material storage freezer is designed so that electrical components capable of producing sparks are isolated from the storage chamber, reducing ignition risks inside the cabinet when storing properly sealed flammable materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a flammable material storage freezer the same as an explosion-proof freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Flammable material storage freezers are intended to reduce ignition hazards inside the cabinet. Explosion-proof freezers are designed for hazardous environments where flammable vapors may also be present outside the cabinet and require a different level of protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of materials are commonly stored in the Lab-Line 3552-10?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is commonly used for properly sealed flammable solvents, organic chemicals, laboratory standards, and volatile research compounds that require frozen storage. Laboratories should always verify chemical compatibility and follow institutional safety procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Lab-Line Frigid-Cab 3552-10 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify temperature accuracy, refrigeration performance, control operation, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Labline","offers":[{"title":"$980.00","offer_id":28870149799984,"sku":"2583 FREEZER","price":980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2583_FREEZER.jpg?v=1560351427"},{"product_id":"mve-xlc-511-cryo-preservation-system-1812i-cryogen","title":"MVE Cryogenics XLC-511","description":"\u003ch2\u003eMVE XLC 511 Cryogenic Storage System\u003c\/h2\u003e\n\u003cp\u003eAs cryogenic sample inventories grow, laboratories need a storage system that combines high sample capacity with efficient organization and dependable liquid nitrogen performance. The \u003cstrong\u003eMVE XLC 511 Cryogenic Storage System\u003c\/strong\u003e was designed for laboratories that require centralized cryogenic storage without the footprint of the largest biobank freezers. With organized rack storage, true liquid nitrogen temperatures, and the flexibility to operate in either liquid or vapor phase, the XLC 511 has become a trusted solution for long-term preservation of valuable biological materials.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e158-liter liquid nitrogen capacity\u003c\/strong\u003e and storage for \u003cstrong\u003eup to 10,400 standard 1.2 or 2.0 mL cryovials\u003c\/strong\u003e, the XLC 511 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, IVF laboratories, universities, cell therapy facilities, and research biobanks. Its compact footprint and high-density rack configuration allow laboratories to maximize storage capacity while maintaining efficient sample organization and retrieval.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a cryogenic storage system like the XLC 511 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for media and reagent storage to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eMVE XLC 511 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e158-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e10,400 standard 1.2 or 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports liquid- or vapor-phase storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds \u003cstrong\u003e11 storage racks\u003c\/strong\u003e (7 large and 4 mini racks)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide neck opening for excellent sample access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty hinged lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged caster-mounted base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e29-day static holding time\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e5.0 liters\/day static evaporation rate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional TEC 3000 automatic monitoring and autofill compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMVE XLC 511 Overview\u003c\/h3\u003e\n\u003cp\u003eThe XLC 511 occupies an ideal middle ground between small laboratory storage dewars and very large institutional cryogenic repositories. It provides enough capacity for more than 10,000 cryovials while remaining compact enough to fit comfortably into most research laboratories.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional canister-style liquid nitrogen tanks, the XLC 511 utilizes a rack-based storage system that allows laboratories to organize samples by investigator, project, study, or department. This greatly simplifies inventory management while reducing the amount of time samples remain outside the freezer during retrieval. The vacuum-insulated stainless steel vessel minimizes liquid nitrogen consumption while maintaining dependable cryogenic temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe MVE XLC 511 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T cell products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts organized rack system makes it particularly attractive for laboratories that frequently retrieve and return stored samples.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe XLC 511 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and gene therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring organized cryogenic storage for medium- to large-sized biological collections will appreciate the XLC 511's balance of storage capacity, accessibility, and operating efficiency.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the XLC 511?\u003c\/h3\u003e\n\u003cp\u003eOne of the greatest advantages of the XLC 511 is its ability to deliver \u003cstrong\u003ehigh sample density without requiring an oversized storage system\u003c\/strong\u003e. Laboratories can organize more than 10,000 cryovials using dedicated storage racks rather than loose canisters, making inventory control substantially easier.\u003c\/p\u003e\n\u003cp\u003eBecause the freezer supports both liquid- and vapor-phase storage, laboratories can configure the system according to their preservation protocols while maintaining the flexibility to adapt as research programs evolve. The optional TEC monitoring system also allows integration into automated liquid nitrogen filling and alarm systems for enhanced sample protection.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe XLC 511 is commonly used to preserve stem cells, embryos, reproductive specimens, cord blood, tissue samples, DNA libraries, research cell lines, cell therapy products, and other biological materials requiring long-term cryogenic preservation.\u003c\/p\u003e\n\u003ch3\u003eMVE XLC 511 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e158 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e10,400 standard 1.2 or 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e224 blood bags\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e11 storage racks\u003c\/strong\u003e (7 large, 4 mini)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid-phase or vapor-phase storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStatic holding time: \u003cstrong\u003e29.2 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic evaporation rate: \u003cstrong\u003e5.0 liters\/day\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHinged insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty caster base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNeck opening: \u003cstrong\u003e20.8 in. (528 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOverall height: \u003cstrong\u003e44.2 in. (1123 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutside diameter: \u003cstrong\u003e22.75 in. (579 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEmpty: \u003cstrong\u003e242 lbs. (110 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull: \u003cstrong\u003e524 lbs. (238 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e24 VDC\u003c\/strong\u003e when equipped with the optional monitoring\/autofill system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the XLC 511 uses liquid nitrogen rather than mechanical refrigeration, operating costs are primarily determined by nitrogen consumption. Its vacuum-insulated construction minimizes evaporation, while the relatively compact storage chamber helps reduce unnecessary nitrogen loss during routine sample retrieval. Laboratories should establish a dependable liquid nitrogen supply schedule and periodically monitor evaporation performance to ensure continued vacuum integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from MVE manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery MVE XLC 511 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, lid assembly, hinges, caster base, rack supports, and overall cabinet condition. The vessel is then filled with liquid nitrogen and monitored to verify acceptable evaporation rates and vacuum integrity. Units equipped with electronic monitoring or autofill components are tested for proper operation before the system is thoroughly cleaned and prepared for shipment.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe MVE XLC 511 ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, doorway clearances, and access to a dependable liquid nitrogen supply. If the unit will be connected to an automatic filling system, electrical service and nitrogen plumbing should be planned before installation. Proper room ventilation and cryogenic safety procedures are also essential for safe operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the MVE XLC 511 store?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XLC 511 can accommodate \u003cstrong\u003eup to 10,400 standard 1.2 or 2.0 mL cryovials\u003c\/strong\u003e using its rack-based storage system, making it ideal for medium- to large-sized biological repositories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the XLC 511 be used for both liquid- and vapor-phase storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The XLC 511 supports both liquid- and vapor-phase cryogenic storage, allowing laboratories to configure the system according to their sample preservation protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a rack-based cryogenic freezer instead of a canister-style dewar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRack-based storage improves inventory organization, simplifies sample retrieval, and reduces the amount of time valuable specimens remain outside the freezer during routine access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the XLC 511 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished MVE XLC 511 is inspected and tested by American Instrument Exchange technicians. The vacuum vessel is filled with liquid nitrogen to verify proper insulation and acceptable evaporation performance, and electronic monitoring components are tested when equipped before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e \u003c\/strong\u003e\u003c\/em\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=2qtYwx4ZYkc\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the MVE Cryogenics XLC-511 on the American Instrument Exchange YouTube channel.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/2qtYwx4ZYkc\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"http:\/\/americaninstrument.info\/mve-xlc-511-cryogenic-storage-system\/\" rel=\"noopener\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto read a review of this product on our blog!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"MVE","offers":[{"title":"$3500.00?","offer_id":28870173884464,"sku":"1812I CRYOGEN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1812I_CRYOGEN.jpg?v=1560351539"},{"product_id":"fisher-13-986-247-lab-freezer-2554a-freezer","title":"Fisher 13-986-247 lab freezer","description":"\u003ch2\u003eFisher Laboratory Freezer 13-986-247\u003c\/h2\u003e\n\u003cp\u003eMany laboratories need dependable frozen storage for reagents, standards, biological samples, and research materials without the expense or complexity of an ultra-low freezer. The \u003cstrong\u003eFisher Laboratory Freezer 13-986-247\u003c\/strong\u003e provides reliable \u003cstrong\u003e-12°C to -20°C\u003c\/strong\u003e storage in a spacious upright cabinet, making it an excellent solution for general laboratory applications where consistent subzero temperatures are essential. Its large interior, simple manual defrost design, and durable construction make it well suited for laboratories that value reliability and straightforward operation.\u003c\/p\u003e\n\u003cp\u003eThe Fisher 13-986-247 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, environmental laboratories, quality control facilities, and industrial research laboratories storing enzymes, reagents, biological specimens, standards, and laboratory chemicals requiring frozen storage. Many laboratories also choose this style of freezer because manual-defrost cabinets eliminate the periodic warming cycles associated with automatic defrost systems, helping maintain more consistent sample temperatures.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair a general-purpose laboratory freezer like the 13-986-247 with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated materials, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term preservation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e to create a complete laboratory cold storage workflow.\u003c\/p\u003e\n\u003ch3\u003eFisher Laboratory Freezer 13-986-247 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e20 cu. ft.\u003c\/strong\u003e capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range: \u003cstrong\u003e-12°C to -20°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpright manual-defrost cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour fixed storage shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty laboratory construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost for stable storage temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e115V operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFisher Laboratory Freezer 13-986-247 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Fisher 13-986-247 is designed for laboratories that require dependable frozen storage with minimal complexity. Unlike ultra-low freezers that operate at \u003cstrong\u003e-80°C\u003c\/strong\u003e, this freezer is intended for everyday laboratory materials that require conventional frozen storage while offering lower operating costs and easier maintenance.\u003c\/p\u003e\n\u003cp\u003eIts manual-defrost refrigeration system is particularly attractive for laboratories storing temperature-sensitive materials because it avoids the periodic warming cycles common in frost-free commercial freezers. The large upright cabinet provides organized storage using fixed shelves, allowing researchers to separate samples by project, department, or application while maintaining easy access throughout the workday.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Fisher 13-986-247 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalibration standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThis freezer is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable frozen storage without the expense of an ultra-low freezer will appreciate its combination of capacity, reliability, and simple operation.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Manual-Defrost Laboratory Freezer?\u003c\/h3\u003e\n\u003cp\u003eMany research laboratories intentionally select \u003cstrong\u003emanual-defrost freezers\u003c\/strong\u003e because they maintain more stable cabinet temperatures than automatic-defrost systems. Automatic defrost cycles periodically warm the evaporator to remove frost, while manual-defrost units avoid these temperature fluctuations, making them well suited for laboratories storing sensitive reagents, enzymes, proteins, and biological samples.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Fisher 13-986-247 is commonly used to preserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResearch reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFisher Laboratory Freezer 13-986-247 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20 cu. ft.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-12°C to -20°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePowder-coated steel exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour fixed storage shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e115V, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNEMA 5-15 plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e36\" W × 32\" D × 73\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20\" W × 27\" D × 57\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 200 lbs. (shipping)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eOperating costs are lower than those of ultra-low freezers because the refrigeration system maintains conventional laboratory freezer temperatures rather than \u003cstrong\u003e-80°C\u003c\/strong\u003e. Maintaining adequate condenser ventilation, periodically cleaning the condenser, and manually defrosting the cabinet when frost accumulates will help maximize refrigeration efficiency and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Fisher manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Fisher Laboratory Freezer 13-986-247 received by American Instrument Exchange undergoes a comprehensive inspection and temperature performance evaluation before shipment. Our technicians verify refrigeration performance, thermostat operation, compressor function, door gasket integrity, and cabinet condition. Temperature stability is confirmed using calibrated instrumentation, worn components are replaced as needed, and each freezer is thoroughly cleaned before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Fisher 13-986-247 ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the condenser. Allow the cabinet to reach operating temperature before loading valuable samples to ensure optimal performance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Fisher 13-986-247 an ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a \u003cstrong\u003egeneral-purpose laboratory freezer\u003c\/strong\u003e designed to operate between \u003cstrong\u003e-12°C and -20°C\u003c\/strong\u003e, making it ideal for routine laboratory frozen storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy would I choose a manual-defrost freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManual-defrost freezers avoid the warming cycles associated with automatic defrost systems, helping maintain more consistent storage temperatures for temperature-sensitive laboratory materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of materials are commonly stored in this freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is commonly used for enzymes, proteins, laboratory reagents, biological specimens, research chemicals, diagnostic materials, and quality control samples.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Fisher 13-986-247 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Fisher 13-986-247 is inspected and temperature tested by American Instrument Exchange technicians to verify refrigeration performance, thermostat operation, compressor function, and overall cabinet condition before shipment.\u003c\/p\u003e","brand":"Fisher","offers":[{"title":"$2500.00","offer_id":28870220054576,"sku":"2554A FREEZER","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2554A_FREEZER.jpg?v=1560352062"},{"product_id":"taitec-eib-mini-bath-ice-bucket-3051b-ice-maker","title":"Taitec EIB Mini Bath","description":"\u003ch2\u003eTaitec EIB Mini Bath (e-IceBucket) Peltier-Cooled Laboratory Cooling Bath\u003c\/h2\u003e\n\u003cp\u003eMaintaining samples on ice is a routine part of molecular biology, but traditional ice buckets melt, require constant refilling, and produce inconsistent sample temperatures throughout the day. The \u003cstrong\u003eTaitec EIB Mini Bath (e-IceBucket)\u003c\/strong\u003e was developed as a convenient bench-top alternative, using thermoelectric (Peltier) cooling to maintain a consistent \u003cstrong\u003e+3°C\u003c\/strong\u003e working temperature without ice or refrigerants.\u003c\/p\u003e\n\u003cp\u003eDesigned for laboratories performing enzyme reactions, DNA ligation, PCR preparation, RNA handling, and other temperature-sensitive workflows, the EIB provides a compact cooling station that occupies little more bench space than a standard B5 notebook. Instead of constantly replacing melting ice, researchers can maintain microtubes at a stable temperature throughout the workday, improving consistency while keeping laboratory benches cleaner and more organized.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use the Taitec EIB alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/molecular-biology\"\u003ethermal cyclers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003emicrocentrifuges\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/homogenizers\"\u003ehomogenizers\u003c\/a\u003e\u003c\/strong\u003e to support molecular biology and sample preparation workflows.\u003c\/p\u003e\n\u003ch3\u003eTaitec EIB Mini Bath Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePeltier-cooled bench-top cooling bath\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed operating temperature of approximately \u003cstrong\u003e+3°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact B5-size footprint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo ice or refrigerants required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes Miracle Beads bath (BMB-17)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with optional aluminum blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with optional shaking attachment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuiet operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmentally friendly thermoelectric cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTaitec EIB Mini Bath Overview\u003c\/h3\u003e\n\u003cp\u003eUnlike a conventional ice bucket, the Taitec EIB actively maintains its cooling temperature using a Peltier thermoelectric element. This eliminates temperature fluctuations caused by melting ice while reducing the daily maintenance associated with replenishing ice throughout laboratory procedures.\u003c\/p\u003e\n\u003cp\u003eThe supplied Miracle Beads bath surrounds microtubes with uniform cooling while remaining clean and reusable. Depending on the application, users can also install optional aluminum blocks for different tube formats or add an optional shaking platform for gentle mixing during temperature-controlled reactions. The result is a flexible cooling workstation that adapts to a variety of molecular biology protocols.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Taitec EIB Mini Bath is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDNA ligation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRNA preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCR setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme reactions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestriction enzyme digestion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemporary cold storage during workflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic laboratory instruction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe EIB is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversity research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenomics facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteomics laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCore laboratory facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eResearchers who frequently work with temperature-sensitive samples will appreciate the consistent cooling and convenience provided by the EIB.\u003c\/p\u003e\n\u003ch3\u003eWhy Replace an Ice Bucket?\u003c\/h3\u003e\n\u003cp\u003eTraditional ice buckets gradually warm as the ice melts, creating changing sample temperatures and requiring frequent refilling. The Taitec EIB maintains a consistent cooling temperature electronically, eliminating melting ice while reducing clutter and improving reproducibility during sample preparation.\u003c\/p\u003e\n\u003cp\u003eFor laboratories performing repetitive molecular biology protocols throughout the day, replacing disposable ice with a reusable electronic cooling station can improve workflow efficiency and reduce interruptions.\u003c\/p\u003e\n\u003ch3\u003eTypical Samples\u003c\/h3\u003e\n\u003cp\u003eThe Taitec EIB is commonly used with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDNA samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRNA samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCR reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestriction enzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLigases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lysates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrocentrifuge tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTaitec EIB Mini Bath Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFixed cooling temperature: \u003cstrong\u003e+3°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature accuracy: \u003cstrong\u003e±1°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCooling Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePeltier thermoelectric cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMiracle Beads bath (BMB-17)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Accessories\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMiracle Beads bath\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHetero aluminum block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-side aluminum block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional shaking platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100–240 VAC\u003c\/strong\u003e, universal power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e1 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e6.7\" W × 9.4\" D × 8.7\" H (170 × 240 × 220 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMain unit: \u003cstrong\u003eApproximately 4.9 lbs. (2.2 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMiracle Beads bath: \u003cstrong\u003eApproximately 4.0 lbs. (1.8 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe Taitec EIB requires no refrigerant and uses energy-efficient Peltier cooling. Routine maintenance consists primarily of keeping the cooling surfaces clean, inspecting the Miracle Beads bath or aluminum blocks, and ensuring adequate ventilation around the unit for proper heat dissipation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Taitec manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Taitec EIB Mini Bath received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians verify Peltier cooling performance, digital temperature display operation, controller functionality, and overall cosmetic condition before thoroughly cleaning the unit and preparing it for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories purchasing molecular biology equipment frequently pair cooling baths with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/molecular-biology\"\u003ethermal cyclers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003emicrocentrifuges\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Taitec EIB ships via standard parcel service from American Instrument Exchange. Before operation, users should place the unit on a stable laboratory bench with adequate ventilation around the cooling vents to ensure optimum performance.\u003c\/p\u003e\n\u003ch3\u003eTaitec EIB Mini Bath Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Taitec EIB different from a traditional ice bucket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EIB uses Peltier thermoelectric cooling to maintain a constant \u003cstrong\u003e+3°C\u003c\/strong\u003e without melting ice, providing more consistent sample temperatures and eliminating the need to refill ice throughout the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of samples can be used in the EIB?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EIB is designed for microcentrifuge tubes containing DNA, RNA, enzymes, proteins, PCR reagents, and other temperature-sensitive laboratory samples.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the EIB accommodate different tube formats?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. In addition to the included Miracle Beads bath, optional aluminum blocks and accessories are available for different laboratory containers and workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Taitec EIB tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Taitec EIB is inspected and tested by American Instrument Exchange technicians to verify cooling performance, controller operation, and overall functionality before shipment.\u003c\/p\u003e","brand":"Taitec","offers":[{"title":"$45.00","offer_id":28870245056560,"sku":"3051B ICE MAKER","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3051B_ICE_MAKER.jpg?v=1560352236"},{"product_id":"biogenic-systems-isothermal-v1500-ab-series-1800c-cryogen","title":"Biogenic Systems Isothermal","description":"\u003ch2\u003eBioGenic Systems Isothermal V1500AB Liquid Nitrogen Storage System\u003c\/h2\u003e\n\u003cp\u003eWhen preserving high-value biological materials, many laboratories prefer \u003cstrong\u003edry-vapor cryogenic storage\u003c\/strong\u003e over traditional liquid-phase storage to reduce the risk of sample contamination while maintaining true cryogenic temperatures. The \u003cstrong\u003eBioGenic Systems Isothermal V1500AB Liquid Nitrogen Storage System\u003c\/strong\u003e was engineered specifically for this purpose, using patented liquid nitrogen jacket technology to provide exceptionally uniform \u003cstrong\u003edry-vapor storage\u003c\/strong\u003e without allowing samples to come into direct contact with liquid nitrogen.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e30-liter liquid nitrogen capacity\u003c\/strong\u003e and storage for \u003cstrong\u003eup to 9,100 standard 2.0 mL cryovials\u003c\/strong\u003e or \u003cstrong\u003e434 cryobags\u003c\/strong\u003e, the V1500AB is an excellent choice for biotechnology companies, pharmaceutical manufacturers, IVF laboratories, hospitals, universities, regenerative medicine programs, and research laboratories requiring dependable long-term cryogenic preservation with enhanced sample protection.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate an Isothermal freezer like the V1500AB alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eBioGenic Systems Isothermal V1500AB Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e30-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e9,100 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e434 standard 50 mL cryobags\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePatented Isothermal liquid nitrogen jacket technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDry-vapor cryogenic storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo direct liquid nitrogen contact with stored samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature uniformity within approximately \u003cstrong\u003e10°C\u003c\/strong\u003e from top to bottom of the storage chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide-opening lid for rapid rack retrieval\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with standard cryogenic rack systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional electronic monitoring systems available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBioGenic Systems Isothermal V1500AB Overview\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional liquid nitrogen storage vessels that immerse samples directly in liquid nitrogen, the V1500AB uses a patented jacketed design that stores liquid nitrogen within the walls of the freezer. The sample chamber itself remains dry while maintaining temperatures in the \u003cstrong\u003e-190°C range\u003c\/strong\u003e, producing exceptional temperature uniformity without exposing stored materials to liquid nitrogen.\u003c\/p\u003e\n\u003cp\u003eThis design offers several important advantages. Because samples remain in a dry environment, laboratories reduce the possibility of cross-contamination from pathogens that may survive in liquid nitrogen. The absence of liquid inside the storage chamber also eliminates the possibility of liquid nitrogen entering cryovials, improves user safety by reducing splashing during retrieval, and provides additional usable storage space compared with conventional liquid-phase systems.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe BioGenic Systems V1500AB is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T cell products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInduced pluripotent stem cells (iPSCs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts dry-vapor storage design makes it particularly attractive for laboratories seeking maximum sample protection while maintaining true cryogenic temperatures.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe V1500AB is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and gene therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegenerative medicine facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories concerned about sample integrity and contamination control will appreciate the V1500AB's unique Isothermal storage technology.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose an Isothermal Dry-Vapor Storage System?\u003c\/h3\u003e\n\u003cp\u003eTraditional liquid nitrogen freezers immerse samples directly in liquid nitrogen. While highly effective, liquid-phase storage can increase concerns about cross-contamination and accidental liquid infiltration into improperly sealed cryovials.\u003c\/p\u003e\n\u003cp\u003eThe BioGenic Systems Isothermal design stores liquid nitrogen within an insulated jacket surrounding the chamber rather than beneath the samples. This produces remarkably uniform cryogenic temperatures while keeping the storage chamber completely dry. The result is excellent temperature stability, improved sample safety, greater usable storage volume, and easier sample retrieval.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe V1500AB is commonly used to preserve stem cells, embryos, reproductive specimens, cord blood, cell therapy products, tissue samples, DNA libraries, research cell lines, and other biological materials requiring long-term cryogenic preservation.\u003c\/p\u003e\n\u003ch3\u003eBioGenic Systems Isothermal V1500AB Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e9,100 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e434 standard 50 mL cryobags\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDry-vapor liquid nitrogen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSamples isolated from direct liquid nitrogen contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperatures approximately \u003cstrong\u003e-190°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePatented liquid nitrogen jacket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide-opening insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e21\" usable diameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e29\" usable height\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e26.6\" W × 39.6\" D × 47.7\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEmpty: \u003cstrong\u003e383 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull: \u003cstrong\u003e436 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone for the storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional monitoring systems available depending on configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the V1500AB uses liquid nitrogen rather than mechanical refrigeration, operating costs are driven primarily by liquid nitrogen consumption. The vacuum-insulated vessel and patented nitrogen jacket reduce evaporation while maintaining outstanding temperature uniformity. Unlike compressor-based freezers, there are no refrigeration compressors requiring routine maintenance, making preventative care largely focused on vessel inspection and maintaining a dependable liquid nitrogen supply.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from BioGenic Systems manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery BioGenic Systems Isothermal V1500AB received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, lid assembly, rack supports, insulation integrity, and overall cabinet condition. The vessel is then filled with liquid nitrogen and monitored to verify acceptable evaporation performance and vacuum integrity before being thoroughly cleaned for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe BioGenic Systems Isothermal V1500AB ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, doorway clearances, and access to a reliable liquid nitrogen supply. Facilities should also establish appropriate cryogenic safety procedures, including ventilation, oxygen monitoring where required, and personal protective equipment for handling liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the V1500AB different from a traditional liquid nitrogen storage tank?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe V1500AB stores liquid nitrogen inside a jacket surrounding the storage chamber rather than directly beneath the samples. This keeps samples in a dry-vapor environment while maintaining temperatures near \u003cstrong\u003e-190°C\u003c\/strong\u003e, reducing the possibility of cross-contamination and improving temperature uniformity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the V1500AB hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system stores up to \u003cstrong\u003e9,100 standard 2.0 mL cryovials\u003c\/strong\u003e or approximately \u003cstrong\u003e434 cryobags\u003c\/strong\u003e, depending on the rack configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the V1500AB best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe V1500AB is ideal for biotechnology companies, IVF laboratories, regenerative medicine programs, hospitals, universities, and research laboratories requiring dry-vapor cryogenic storage for valuable biological materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the V1500AB tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished BioGenic Systems Isothermal V1500AB is inspected and tested by American Instrument Exchange technicians to verify vessel integrity, vacuum performance, lid operation, and acceptable liquid nitrogen evaporation before shipment.\u003c\/p\u003e","brand":"Almedica","offers":[{"title":"Default Title","offer_id":28870246006832,"sku":"1800C CRYOGEN","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1800C_CRYOGEN.jpg?v=1560352239"},{"product_id":"thermo-forma-cryoplus-4-1816e-cryogen","title":"Thermo Forma CryoPlus 4","description":"\u003ch2\u003eThermo Forma CryoPlus 4 Liquid Nitrogen Storage System\u003c\/h2\u003e\n\u003cp\u003eFor laboratories preserving irreplaceable biological materials, maintaining temperatures below the capabilities of even the best ultra-low freezer is often essential. The \u003cstrong\u003eThermo Forma CryoPlus 4 Liquid Nitrogen Storage System\u003c\/strong\u003e provides dependable long-term cryogenic storage using liquid nitrogen, making it an excellent solution for stem cells, cell therapies, reproductive samples, tissue specimens, and other valuable biological materials requiring storage between \u003cstrong\u003e-150°C and -196°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith an impressive \u003cstrong\u003e552-liter liquid nitrogen capacity\u003c\/strong\u003e and storage space for \u003cstrong\u003eup to 38,500 standard 2.0 mL cryovials\u003c\/strong\u003e (depending on rack configuration), the CryoPlus 4 is designed for biotechnology companies, pharmaceutical manufacturers, hospitals, IVF laboratories, universities, cell therapy facilities, and biobanks managing large cryogenic repositories. Automatic liquid nitrogen filling, intelligent monitoring, and comprehensive alarm systems help protect valuable samples while reducing the day-to-day maintenance associated with manual-fill storage systems.\u003c\/p\u003e\n\u003cp\u003eMany laboratories incorporate a cryogenic storage system like the CryoPlus 4 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for short-term reagent storage to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma CryoPlus 4 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e552-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e38,500 standard 2.0 mL cryovials\u003c\/strong\u003e (rack dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic liquid nitrogen fill system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor or liquid phase storage capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller with top-mounted control panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24 tri-color LED liquid level indicators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSixteen preset audible and visual alarm combinations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature sleeve for improved vapor-phase performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel vacuum-insulated storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty powder-coated steel exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCounterbalanced insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma CryoPlus 4 Overview\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 4 was engineered for laboratories requiring dependable long-term cryogenic preservation with minimal operator intervention. Its automatic liquid nitrogen fill system continuously maintains programmed liquid levels, eliminating the need for routine manual filling while helping ensure stable storage temperatures.\u003c\/p\u003e\n\u003cp\u003eUnlike mechanical ultra-low freezers that rely on compressors, the CryoPlus 4 stores samples using liquid nitrogen, allowing laboratories to maintain storage temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e. A temperature sleeve promotes colder vapor temperatures near the top of the vessel for efficient vapor-phase storage, while the vacuum-insulated stainless steel chamber minimizes liquid nitrogen consumption and improves thermal performance. The top-mounted controller provides convenient programming and continuously monitors liquid nitrogen level, temperature, and alarm status.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma CryoPlus 4 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T cell products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInduced pluripotent stem cells (iPSCs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological archives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts large storage capacity makes it particularly well suited for laboratories maintaining centralized cryogenic repositories.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 4 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and gene therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegenerative medicine facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring automated liquid nitrogen storage for thousands of biological samples will appreciate the system's combination of capacity, monitoring, and dependable cryogenic performance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Liquid Nitrogen Storage System?\u003c\/h3\u003e\n\u003cp\u003eMechanical \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e provide excellent long-term storage for many biological materials at temperatures as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e. However, highly sensitive biological samples—including stem cells, reproductive specimens, and advanced cell therapies—often benefit from storage at liquid nitrogen temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe CryoPlus 4 provides those cryogenic temperatures while adding automatic filling, electronic monitoring, and comprehensive alarm protection to simplify laboratory operation and improve sample security.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 4 is commonly used to preserve stem cells, CAR-T therapies, embryos, oocytes, sperm samples, cord blood, bone marrow, tissue specimens, DNA libraries, and other biological materials requiring long-term cryogenic preservation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma CryoPlus 4 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e552 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e38,500 standard 2.0 mL cryovials\u003c\/strong\u003e (configuration dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Temperature\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor or liquid phase operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e-150°C to -196°C\u003c\/strong\u003e, depending on operating mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty powder-coated steel exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCounterbalanced insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24 tri-color LED level indicators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSixteen programmable alarm combinations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic fill system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100–120V or 200–230V\u003c\/strong\u003e, depending on model configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e41\" H × 39\" diameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e500 lbs. empty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eUnlike compressor-based ultra-low freezers, the CryoPlus 4 uses liquid nitrogen as its cooling source. Operating costs are therefore driven primarily by liquid nitrogen consumption rather than electrical energy. The vacuum-insulated vessel, insulated lid, and automatic level control help reduce evaporation while maintaining dependable cryogenic temperatures. Laboratories should also consider liquid nitrogen delivery schedules and backup supply planning when implementing large cryogenic storage systems.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma CryoPlus 4 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians verify controller functionality, automatic fill operation, alarm systems, liquid level monitoring, lid operation, vacuum vessel integrity, electronic controls, and overall cabinet condition before thoroughly cleaning the unit for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 4 ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, floor loading capacity, electrical service, liquid nitrogen supply availability, and adequate ventilation. Facilities should also establish procedures for liquid nitrogen delivery, monitoring, and emergency response before placing the system into service.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the CryoPlus 4 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDepending on the rack configuration, the CryoPlus 4 can store \u003cstrong\u003eup to 38,500 standard 2.0 mL cryovials\u003c\/strong\u003e, making it suitable for large institutional repositories and biobanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the CryoPlus 4 operate in vapor phase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The system supports both liquid and vapor phase storage, and its integrated temperature sleeve improves temperature uniformity during vapor-phase operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose an automatic-fill cryogenic storage system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomatic filling reduces manual maintenance, maintains consistent liquid nitrogen levels, improves sample protection, and provides electronic monitoring and alarm capabilities that are not available with traditional manual-fill dewars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the CryoPlus 4 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma CryoPlus 4 is inspected and tested by American Instrument Exchange technicians to verify controller operation, automatic fill functionality, alarm systems, liquid level monitoring, and overall system performance before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=XapgnQVlwsY\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e \u003c\/strong\u003e\u003c\/em\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Thermo CryoPlus 4 on the American Instrument Exchange YouTube channel.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/XapgnQVlwsY\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"http:\/\/americaninstrument.info\/thermo-cryo-plus-4-liquid-nitrogen-storage-system\/\" rel=\"noopener\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e \u003c\/strong\u003e\u003c\/em\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto read a review of this product on our blog!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"$10500.00","offer_id":28870246039600,"sku":"1816E CRYOGEN","price":10500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1816E_CRYOGEN.jpg?v=1560352241"},{"product_id":"thermo-906-ultralow-freezer-2545s-freezer","title":"Thermo 906 Ultralow  freezer","description":"\u003ch2\u003eThermo Forma 906 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eAs biological collections grow, laboratories need more than simply colder temperatures—they need organized, dependable storage that protects valuable samples while supporting efficient day-to-day access. The \u003cstrong\u003eThermo Forma 906 Ultra-Low Temperature Freezer\u003c\/strong\u003e combines proven \u003cstrong\u003e-86°C\u003c\/strong\u003e performance with a spacious upright design, making it an excellent choice for laboratories managing large research collections without moving to the footprint of the largest biobank freezers.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23 cubic feet (651 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 906 is well suited for biotechnology companies, pharmaceutical manufacturers, universities, hospitals, public health laboratories, and research institutions that require dependable long-term preservation of biological materials. Its upright configuration provides excellent storage density while allowing researchers to organize collections for efficient sample retrieval.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a freezer like the Forma 906 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 906 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23 cu. ft. (651 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place urethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable shelving with insulated inner doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty industrial construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 906 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 906 has earned a long-standing reputation as a dependable laboratory workhorse for research facilities requiring high-capacity ultra-low storage. Its upright design provides generous storage while allowing laboratories to organize samples by investigator, project, department, or study, making retrieval faster and reducing unnecessary door-open time.\u003c\/p\u003e\n\u003cp\u003eThe freezer utilizes a proven industrial two-stage cascade refrigeration system engineered for continuous operation in demanding laboratory environments. Thick cabinet insulation and insulated inner doors help minimize cold air loss during routine sample retrieval, supporting stable storage temperatures while improving recovery after door openings.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 906 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, vaccines, protein samples, enzymes, clinical trial materials, pharmaceutical compounds, long-term biological collections, and more.\u003c\/p\u003e\n\u003cp\u003eIts combination of capacity and organized upright storage makes it particularly attractive for laboratories supporting multiple research groups from a single freezer.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 906 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable long-term storage with organized sample management will appreciate the freezer's combination of capacity, accessibility, and proven refrigeration performance.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eOne of the greatest strengths of the Forma 906 is its ability to support organized biological collections. Approximately \u003cstrong\u003e400 cryobox positions\u003c\/strong\u003e allow laboratories to separate samples by project, department, investigator, or collection, reducing the time required to locate materials and minimizing unnecessary door openings.\u003c\/p\u003e\n\u003cp\u003eInsulated inner doors help reduce cold air loss by exposing only a portion of the storage chamber during retrieval, supporting faster temperature recovery while helping maintain stable storage conditions for valuable biological materials.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 906 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, pharmaceutical compounds, protein samples, enzymes, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 906 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23 cu. ft. (651 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual hermetic compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place urethane cabinet insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated inner doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e208–230V, 60 Hz\u003c\/strong\u003e (or \u003cstrong\u003e230V, 50 Hz\u003c\/strong\u003e depending on model configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e40.8\" W × 38.9\" D × 77.9\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 906 utilizes a proven cascade refrigeration system designed for dependable ultra-low temperature performance. Routine condenser cleaning, maintaining adequate ventilation around the cabinet, and scheduled preventative maintenance help maximize cooling efficiency and extend compressor life. While newer ULT platforms may offer lower energy consumption, the Forma 906 remains valued by many laboratories for its durability, serviceability, and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 906 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, door seals, insulated inner doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 906 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Planning shelving layouts and cryobox organization before installation can significantly improve inventory management while reducing door-open time during routine sample retrieval.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Forma 906 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 906 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for laboratories managing large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Forma 906 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is ideal for biotechnology companies, pharmaceutical manufacturers, universities, hospitals, research institutions, and laboratories requiring dependable long-term storage for large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are insulated inner doors important?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInsulated inner doors reduce cold air loss by limiting exposure to individual storage compartments during sample retrieval, helping improve temperature recovery and protect stored materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 906 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=rdzmZyalP8w\" rel=\"noopener\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e \u003c\/strong\u003e\u003c\/em\u003e\u003cem\u003e\u003cstrong\u003eto see the Thermo 906 Ultralow Freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/rdzmZyalP8w\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":28870249775152,"sku":"2545S FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/Contrast1_efc3f2aa-5bf4-43ef-ad56-5065cd86528d.jpg?v=1697723595"},{"product_id":"panasonic-mdf-u5312-pa-2562p-freezer","title":"Panasonic MDF Series Biomedical freezer U5312-PA","description":"\u003ch2\u003ePanasonic MDF-U5312-PA Biomedical -30°C Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eWhen laboratories are responsible for preserving valuable biological materials, consistency is often more important than extreme temperatures. The \u003cstrong\u003ePanasonic MDF-U5312-PA Biomedical -30°C Laboratory Freezer\u003c\/strong\u003e was engineered specifically for medical, biotechnology, pharmaceutical, and research laboratories that require dependable frozen storage with excellent temperature stability and long-term reliability.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e17 cubic feet (482 liters)\u003c\/strong\u003e of storage capacity, a manual defrost cold-wall refrigeration system, and a microprocessor-controlled operating range of \u003cstrong\u003e-20°C to -30°C\u003c\/strong\u003e, the MDF-U5312-PA provides an ideal storage environment for vaccines, biological specimens, laboratory reagents, enzymes, culture media, pharmaceutical products, and other temperature-sensitive materials. A professionally refurbished unit from American Instrument Exchange offers laboratories premium biomedical cold storage while significantly reducing equipment acquisition costs.\u003c\/p\u003e\n\u003ch3\u003ePanasonic MDF-U5312-PA Biomedical -30°C Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e17 cu. ft. (482 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable operating temperature from \u003cstrong\u003e-20°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost cold-wall refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller with digital display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent temperature uniformity throughout the storage chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh and low temperature alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower failure alarm with remote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock for sample security\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear access port for independent temperature monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage container system for organized sample management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePanasonic MDF-U5312-PA Biomedical -30°C Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U5312-PA is part of Panasonic's respected MDF Series of biomedical freezers, developed specifically for laboratories that require dependable frozen storage without the complexity of ultralow temperature systems. Unlike many commercial freezers, the MDF Series is designed around maintaining stable cabinet temperatures, dependable alarm protection, and laboratory-grade construction suitable for continuous operation.\u003c\/p\u003e\n\u003cp\u003eIts direct cold-wall refrigeration system distributes cooling through the cabinet walls rather than relying solely on forced-air circulation. This design promotes excellent temperature uniformity throughout the storage chamber while reducing localized temperature fluctuations that can occur in conventional freezers. Combined with manual defrost operation, the freezer provides highly stable storage conditions for valuable laboratory materials.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Panasonic MDF-U5312-PA is commonly used to store vaccines, biological specimens, enzymes, laboratory reagents, culture media, pharmaceutical products, blood components, clinical samples, diagnostic materials, quality control standards, and environmental testing samples requiring dependable storage between -20°C and -30°C.\u003c\/p\u003e\n\u003cp\u003eIts organized storage container system also makes the freezer an excellent choice for laboratories managing large sample inventories that require consistent organization and easy retrieval.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U5312-PA is well suited for biotechnology laboratories, pharmaceutical manufacturers, hospitals, clinical laboratories, blood collection facilities, academic research institutions, public health organizations, environmental testing laboratories, and government research facilities.\u003c\/p\u003e\n\u003cp\u003eLaboratories focused on sample integrity and dependable long-term storage will particularly appreciate the biomedical design philosophy behind Panasonic's MDF Series.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eMaintaining stable temperatures is one of the defining characteristics of the Panasonic MDF Series. Cooling circuits integrated throughout the cabinet walls provide highly uniform temperature distribution while minimizing localized warm spots within the storage chamber.\u003c\/p\u003e\n\u003cp\u003eBecause the freezer uses manual defrost rather than scheduled automatic defrost cycles, stored materials are not subjected to periodic warming events. Laboratories maintain control over when defrost maintenance occurs, allowing sensitive biological materials to remain in a consistently stable storage environment throughout normal operation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Panasonic MDF-U5312-PA is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlood components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaterials requiring storage below -70°C, including many cell lines, RNA libraries, DNA libraries, and long-term cryopreservation applications, should instead be stored in an ultralow temperature freezer.\u003c\/p\u003e\n\u003ch3\u003ePanasonic MDF-U5312-PA Biomedical -30°C Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e17 cu. ft. (482 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from -20°C to -30°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirect cold-wall refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDefrost\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual outer doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage container system (six small and four large storage bins)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear access port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 31.7\" W × 30.4\" D × 70.9\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 25.9\" W × 23.9\" D × 50.1\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 291 lbs. (132 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe MDF-U5312-PA emphasizes dependable biomedical performance through a straightforward cold-wall refrigeration system with manual defrost operation. By eliminating automatic warming cycles and minimizing mechanical complexity, the freezer provides stable storage conditions while allowing laboratories to perform routine maintenance on their own schedule. Its efficient refrigeration design and durable construction contribute to reliable long-term operation in demanding laboratory environments.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Panasonic manufacturer literature, PHCbi technical documentation, and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Panasonic MDF-U5312-PA received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, inspect the refrigeration system and compressor, confirm temperature stability throughout the operating range, test alarms and electronic controls, evaluate door gaskets and cabinet condition, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003cp\u003eAny necessary repairs or replacement components are completed before the freezer is approved for shipment, helping ensure dependable performance when it arrives at your laboratory.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Panasonic MDF-U5312-PA ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, installation space, electrical service, and adequate ventilation around the cabinet. Planning sample organization before installation can help laboratories take full advantage of the freezer's integrated storage container system and maximize usable storage capacity.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the Panasonic MDF-U5312-PA frequently also consider laboratory refrigerators, ultralow freezers, cryogenic storage systems, CO₂ incubators, laboratory centrifuges, biosafety cabinets, and laboratory temperature monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Panasonic MDF-U5312-PA an ultralow temperature freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The MDF-U5312-PA is a biomedical laboratory freezer designed to operate between -20°C and -30°C for reliable storage of vaccines, biological specimens, reagents, and other laboratory materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the MDF-U5312-PA use manual defrost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManual defrost eliminates the automatic warming cycles found in frost-free freezers, providing more stable storage temperatures for sensitive biological and pharmaceutical materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the MDF Series different from a commercial freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePanasonic MDF Series freezers are purpose-built for biomedical applications and include laboratory-grade temperature controls, alarm systems, sample security features, and a refrigeration system designed to provide excellent temperature uniformity and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Panasonic MDF-U5312-PA is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, alarm functionality, and overall system operation before shipment.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=4fF26anWVus\u0026amp;feature=youtu.be\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Sanyo \/ Panasonic Biomedical Freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/4fF26anWVus\" height=\"315\"\u003e\u003c\/iframe\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"$3900.00","offer_id":28870259441712,"sku":"2562P FREEZER","price":3900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/Brightness-Contrast2_63b240ac-049e-4f62-8480-149d8b6ad4cf.jpg?v=1734723750"},{"product_id":"thermo-revco-ult1230-high-performance-freezer-2566e-freezer","title":"Revco ULT 1230","description":"\u003ch2\u003eThermo Revco ULT1230 High Performance Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eMany laboratories need dependable frozen storage below the capabilities of a standard \u003cstrong\u003e-20°C laboratory freezer\u003c\/strong\u003e but don't require the complexity and operating costs of an \u003cstrong\u003e-80°C ultra-low freezer\u003c\/strong\u003e. The \u003cstrong\u003eThermo Revco ULT1230 High Performance Laboratory Freezer\u003c\/strong\u003e fills that niche by providing reliable storage \u003cstrong\u003eto -30°C\u003c\/strong\u003e in a space-saving upright cabinet designed specifically for research, pharmaceutical, and clinical laboratory applications.\u003c\/p\u003e\n\u003cp\u003eWith an \u003cstrong\u003e11.5 cubic foot (326 L)\u003c\/strong\u003e capacity, the ULT1230 is ideal for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, environmental laboratories, and industrial research facilities storing plasma, biological specimens, reagents, pharmaceuticals, vaccines, and research materials requiring dependable \u003cstrong\u003e-30°C\u003c\/strong\u003e storage. Its forced-air circulation, automatic defrost system, and high-density insulation help maintain consistent cabinet temperatures while providing rapid recovery following routine door openings.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair the ULT1230 with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term biological preservation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e to create a complete laboratory cold storage workflow.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ULT1230 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e11.5 cu. ft. (326 L)\u003c\/strong\u003e capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperatures \u003cstrong\u003eto -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpace-saving upright cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePositive forced-air circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic defrost with condensate removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty hermetically sealed refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density CFC-free urethane foam insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital microprocessor temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door with keyed lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable storage shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRapid temperature recovery after door openings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco ULT1230 Overview\u003c\/h3\u003e\n\u003cp\u003eThe ULT1230 was designed for laboratories that require dependable \u003cstrong\u003e-30°C\u003c\/strong\u003e storage while maximizing usable laboratory space. Unlike residential freezers, it utilizes positive forced-air circulation to promote uniform temperatures throughout the cabinet, helping ensure samples remain at consistent temperatures regardless of shelf location.\u003c\/p\u003e\n\u003cp\u003eIts automatic condensate removal system eliminates the need for drain lines during normal operation, while the high-density urethane insulation minimizes operating costs and protects the cabinet from ambient room temperature fluctuations. Together, these features make the ULT1230 well suited for laboratories accessing samples frequently throughout the workday.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT1230 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-frozen laboratory samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe ULT1230 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories that need dependable \u003cstrong\u003e-30°C storage\u003c\/strong\u003e without the energy consumption of an ultra-low freezer will appreciate the ULT1230's balance of capacity, performance, and operating efficiency.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a -30°C Laboratory Freezer?\u003c\/h3\u003e\n\u003cp\u003eNot every laboratory sample requires \u003cstrong\u003e-80°C\u003c\/strong\u003e storage. Many biological materials, plasma, reagents, pharmaceuticals, and research chemicals can be stored safely at \u003cstrong\u003e-30°C\u003c\/strong\u003e, reducing equipment costs and energy consumption while still providing dependable preservation.\u003c\/p\u003e\n\u003cp\u003eThe ULT1230 is particularly attractive for laboratories needing more storage volume than an undercounter freezer while avoiding the complexity of cascade refrigeration systems used in ultra-low freezers.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe ULT1230 is commonly used to preserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco ULT1230 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e11.5 cu. ft. (326 liters)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTo -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUpright insulated cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScratch-resistant painted interior and exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty hermetically sealed compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePositive forced-air circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic condensate removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density CFC-free urethane foam insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDigital microprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniform airflow system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e115V, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8 Amp \/ 15 Amp circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e24\" W × 28.8\" D × 71.9\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20\" W × 21\" D × 52\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 280 lbs. (127 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the ULT1230 operates at \u003cstrong\u003e-30°C\u003c\/strong\u003e rather than \u003cstrong\u003e-80°C\u003c\/strong\u003e, it consumes significantly less energy than a cascade ultra-low freezer while still providing dependable storage for many laboratory applications. High-density insulation, automatic condensate removal, and forced-air circulation help improve refrigeration efficiency. Routine condenser cleaning and adequate ventilation will maximize performance and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Revco ULT1230 received by American Instrument Exchange undergoes a comprehensive inspection and temperature performance evaluation before shipment. Our technicians verify controller accuracy, compressor operation, automatic defrost performance, airflow, refrigeration performance, door gasket integrity, and overall cabinet condition. Temperature stability is confirmed using calibrated digital temperature probes, worn components are replaced as needed, and every freezer is thoroughly cleaned prior to shipment.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT1230 ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, available floor space, electrical service, and adequate condenser ventilation. Allow the freezer to reach operating temperature before loading valuable materials to ensure optimal storage performance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Thermo Revco ULT1230 an ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Despite the model name, the ULT1230 is a \u003cstrong\u003ehigh-performance -30°C laboratory freezer\u003c\/strong\u003e, making it ideal for many laboratory storage applications that do not require \u003cstrong\u003e-80°C\u003c\/strong\u003e temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of materials are commonly stored in the ULT1230?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ULT1230 is commonly used for plasma, biological specimens, vaccines, pharmaceuticals, laboratory reagents, enzymes, proteins, and research chemicals requiring dependable \u003cstrong\u003e-30°C\u003c\/strong\u003e storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the advantages of automatic defrost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomatic defrost reduces routine maintenance by removing frost buildup automatically while the forced-air system helps maintain uniform cabinet temperatures and rapid recovery after door openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the ULT1230 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Revco ULT1230 is inspected and temperature tested by American Instrument Exchange technicians. Refrigeration performance, controller accuracy, compressor operation, airflow, automatic defrost, and overall cabinet condition are verified before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=J8-JW-2hbRw\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003ca href=\"https:\/\/youtu.be\/M84klUg312w\" style=\"box-sizing: border-box; color: #337ab7; text-decoration-line: none;\"\u003e \u003c\/a\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Thermo Revco ULT1230 lab freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/J8-JW-2hbRw\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Revco","offers":[{"title":"$2900.00","offer_id":28870259867696,"sku":"2566E FREEZER","price":2900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2566E_FREEZER.jpg?v=1560352309"},{"product_id":"coldtech-40-cu-ft-freezer-2557c-freezer","title":"Coldtech 40 cu ft freezer","description":"\u003ch2\u003eColdTech J2GF-40S 40 Cu. Ft. Glass Door Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory requires the most sophisticated freezer on the market. Many simply need dependable frozen storage, excellent product visibility, and enough capacity to keep busy operations organized. The \u003cstrong\u003eColdTech J2GF-40S 40 Cu. Ft. Glass Door Laboratory Freezer\u003c\/strong\u003e delivers exactly that, combining a spacious double-door cabinet with reliable refrigeration performance for laboratories, research facilities, industrial operations, and quality control environments.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e40 cubic feet\u003c\/strong\u003e of storage capacity, operating temperatures down to \u003cstrong\u003e-23°C\u003c\/strong\u003e, and full-height glass doors that allow users to quickly locate stored materials without prolonged door openings, the J2GF-40S provides an economical solution for laboratories expanding frozen storage while maintaining easy inventory visibility. Purchasing a professionally refurbished unit from American Instrument Exchange allows laboratories to increase storage capacity while significantly reducing equipment acquisition costs.\u003c\/p\u003e\n\u003cp\u003eLaboratories building a complete cold storage workflow often pair high-capacity laboratory freezers with \u003cstrong\u003elaboratory refrigerators\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003eultralow freezers\u003c\/strong\u003e for long-term preservation of biological materials, and \u003cstrong\u003ecryogenic storage systems\u003c\/strong\u003e for specialized liquid nitrogen applications. The ColdTech J2GF-40S fills an important role by providing dependable everyday frozen storage for materials that do not require ultra-low temperatures.\u003c\/p\u003e\n\u003ch3\u003eColdTech J2GF-40S Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e40 cu. ft. storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature down to \u003cstrong\u003e-23°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble glass-door cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent product visibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpacious interior with adjustable shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial-duty refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e220 VAC operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColdTech J2GF-40S Overview\u003c\/h3\u003e\n\u003cp\u003eThe ColdTech J2GF-40S was designed for facilities that require substantial frozen storage without unnecessary complexity. Its large cabinet allows laboratories to consolidate inventory into one organized location while the glass-door design makes routine inventory checks faster and more efficient.\u003c\/p\u003e\n\u003cp\u003eBecause users can visually identify stored materials before opening the doors, unnecessary door openings may be reduced during daily operation. This helps improve workflow while minimizing temperature fluctuations associated with extended access. Combined with dependable refrigeration performance, the J2GF-40S provides a practical storage solution for laboratories, production environments, and industrial facilities managing high volumes of frozen inventory.\u003c\/p\u003e\n\u003cp\u003eMany laboratories incorporate this style of freezer alongside \u003cstrong\u003ebiosafety cabinets\u003c\/strong\u003e, \u003cstrong\u003eCO₂ incubators\u003c\/strong\u003e, and \u003cstrong\u003erefrigerated centrifuges\u003c\/strong\u003e, allowing samples to move efficiently from preparation through frozen storage as part of a complete laboratory workflow.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe ColdTech J2GF-40S is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch supplies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory consumables requiring frozen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts large-capacity cabinet makes it particularly well suited for hospital laboratories, biotechnology companies, university research facilities, industrial laboratories, pharmaceutical production, and centralized storage rooms.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe ColdTech J2GF-40S is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and clinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing support laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories looking for a dependable, high-capacity freezer with excellent product visibility will appreciate the straightforward design and practical storage capabilities of the J2GF-40S.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Management\u003c\/h3\u003e\n\u003cp\u003eLarge-capacity freezers often serve dozens of users throughout the day, making organization just as important as refrigeration performance. The glass-door design allows laboratory personnel to identify stored materials before opening the cabinet, helping reduce unnecessary door openings and improving day-to-day workflow.\u003c\/p\u003e\n\u003cp\u003eThe spacious interior also simplifies inventory organization by allowing samples, reagents, and laboratory supplies to be grouped by project, department, or storage requirements. For facilities managing extensive frozen inventories, this can improve efficiency while reducing the time required to locate stored materials.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe ColdTech J2GF-40S is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-40°C\u003c\/strong\u003e or long-term preservation of cell lines, stem cells, DNA libraries, or tissue collections should instead utilize \u003cstrong\u003eultralow freezers\u003c\/strong\u003e designed for storage as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eColdTech J2GF-40S Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e40 cu. ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDown to \u003cstrong\u003e-23°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial-duty refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDouble glass doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e220 VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.7 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: \u003cstrong\u003e50\" W × 32\" D × 75\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: \u003cstrong\u003e44\" W × 25\" D × 52\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe ColdTech J2GF-40S provides an economical approach to high-volume frozen storage by combining a straightforward refrigeration system with a large-capacity cabinet. For laboratories that do not require specialized ultra-low temperature performance, this style of freezer offers dependable day-to-day operation while minimizing the higher purchase price and operating costs associated with more advanced cold storage platforms. Regular condenser cleaning and preventative maintenance help maximize refrigeration efficiency and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from ColdTech manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery ColdTech J2GF-40S received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify temperature accuracy using calibrated digital probes, inspect the refrigeration system, evaluate door gaskets and glass door seals, confirm stable operation at the set temperature, test electrical components and controls, replace worn components as needed, and thoroughly clean the freezer before delivery. Additional testing can be performed upon request to meet specific customer requirements.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe ColdTech J2GF-40S ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Because of its double-door glass-front design, positioning the freezer where inventory can be viewed easily can further improve laboratory workflow and reduce unnecessary door openings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a glass-door laboratory freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGlass doors allow users to view stored inventory before opening the cabinet, making it easier to locate materials quickly and reducing unnecessary door openings during routine laboratory operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of laboratories commonly use the J2GF-40S?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe J2GF-40S is commonly used in research laboratories, hospitals, biotechnology companies, pharmaceutical facilities, environmental laboratories, and industrial quality control departments that require dependable frozen storage around \u003cstrong\u003e-23°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this freezer intended for ultra-low temperature sample storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The J2GF-40S is designed for frozen storage down to approximately \u003cstrong\u003e-23°C\u003c\/strong\u003e. Samples requiring long-term preservation at \u003cstrong\u003e-80°C\u003c\/strong\u003e or below should be stored in a dedicated \u003cstrong\u003eultralow freezer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished ColdTech J2GF-40S is inspected and tested by American Instrument Exchange technicians to verify temperature accuracy, refrigeration performance, electrical operation, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Coldtech","offers":[{"title":"$2300.00","offer_id":28870370689072,"sku":"2557C FREEZER","price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0664.jpg?v=1673285369"},{"product_id":"linde-super-30-dewar-cryogenic-1803a-cryogen","title":"Linde Super-30 Dewar Cryogenic","description":"\u003ch2\u003eLinde Super-30 Cryogenic Liquid Nitrogen Dewar\u003c\/h2\u003e\n\u003cp\u003eFor laboratories that routinely use liquid nitrogen but don't require a permanent cryogenic storage freezer, a high-quality transport dewar provides the ideal balance of portability, holding time, and ease of use. The \u003cstrong\u003eLinde Super-30 Cryogenic Dewar\u003c\/strong\u003e has long been recognized as a dependable solution for storing and dispensing liquid nitrogen, making it well suited for laboratories performing cryogenic sample handling, cold bath preparation, cryopreservation procedures, and laboratory transport of liquid nitrogen.\u003c\/p\u003e\n\u003cp\u003eWith an approximate \u003cstrong\u003e30-liter liquid nitrogen capacity\u003c\/strong\u003e, the Linde Super-30 offers significantly longer holding times than smaller laboratory Dewars while remaining compact enough for everyday use. Its vacuum-insulated construction minimizes evaporation losses, making it an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, IVF laboratories, and research facilities that regularly handle liquid nitrogen but do not require an automated storage system.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use a transport dewar like the Super-30 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for long-term specimen preservation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e during sample preparation.\u003c\/p\u003e\n\u003ch3\u003eLinde Super-30 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e30-liter liquid nitrogen capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated cryogenic vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for safe storage and dispensing of liquid nitrogen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent thermal performance for reduced evaporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual-fill operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide neck opening for convenient access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable carrying handles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with roller bases and transfer accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for laboratory transport and cryogenic procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and inspected by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLinde Super-30 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Linde Super-30 is designed for laboratories that need a dependable source of liquid nitrogen for daily laboratory operations. Unlike automated cryogenic storage systems intended for long-term preservation of thousands of samples, the Super-30 functions as a versatile working dewar that allows laboratory personnel to safely transport, dispense, and temporarily store liquid nitrogen wherever it is needed.\u003c\/p\u003e\n\u003cp\u003eIts vacuum-insulated aluminum vessel minimizes heat transfer to reduce nitrogen boil-off while maintaining a relatively lightweight design that is easy to move between laboratory work areas. The combination of portability and long holding time makes the Super-30 particularly useful for laboratories that support multiple cryogenic procedures throughout the day.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Linde Super-30 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransporting liquid nitrogen throughout the laboratory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilling cryogenic storage systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePreparing cryogenic cooling baths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControlled-rate freezing procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemporary storage of liquid nitrogen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCooling laboratory components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupporting IVF and reproductive laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCryogenic sample handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Super-30 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterials science laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories that frequently work with liquid nitrogen will appreciate the Super-30's combination of portability, durability, and dependable thermal performance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Portable Liquid Nitrogen Dewar?\u003c\/h3\u003e\n\u003cp\u003eLarge cryogenic storage systems are designed to preserve biological samples for months or years, but many laboratories also require a practical way to move liquid nitrogen between storage vessels, laboratory benches, and freezing equipment. A portable dewar like the Linde Super-30 fills that role by providing excellent insulation and manageable capacity without requiring electrical power or complex controls.\u003c\/p\u003e\n\u003cp\u003eIts size makes it particularly useful for laboratories that routinely refill smaller vessels, prepare cryogenic baths, or support multiple workstations using a single liquid nitrogen supply.\u003c\/p\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cp\u003eThe Super-30 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen transport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCryogenic sample handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControlled-rate freezing support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCold bath preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory equipment cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemporary cryogenic liquid storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor long-term biological specimen preservation, dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e remain the preferred solution.\u003c\/p\u003e\n\u003ch3\u003eLinde Super-30 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e30 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated aluminum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty carrying handles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual liquid nitrogen storage and dispensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent vacuum insulation for reduced evaporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong static holding time under normal operating conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAccessories\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with transfer hoses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with dispensing devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoller base available for easier transport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe Super-30 operates without electrical power or mechanical refrigeration. Operating costs are limited primarily to liquid nitrogen consumption, while the vacuum-insulated vessel minimizes evaporation during storage. Routine maintenance generally consists of inspecting the vessel for physical damage, ensuring the neck opening remains clean, and periodically evaluating vacuum performance through normal evaporation rates.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Linde cryogenic equipment literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eInspection \u0026amp; Preparation\u003c\/h3\u003e\n\u003cp\u003eEvery Linde Super-30 offered by American Instrument Exchange is inspected before shipment. Our technicians examine the vacuum vessel, neck assembly, carrying handles, and overall structural condition. Each unit is then filled with liquid nitrogen and monitored to verify acceptable evaporation performance and proper vacuum integrity before being thoroughly cleaned and prepared for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories purchasing transport dewars frequently pair them with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Handling Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Linde Super-30 ships from American Instrument Exchange after inspection and testing. Before placing the dewar into service, laboratories should establish appropriate cryogenic safety procedures, including the use of insulated gloves, face protection, and adequate room ventilation. Facilities should also follow recommended practices for transporting and dispensing liquid nitrogen to minimize evaporation losses and ensure operator safety.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Linde Super-30 primarily used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Super-30 is designed for transporting, storing, and dispensing liquid nitrogen for laboratory procedures, cryogenic sample handling, and filling larger cryogenic storage systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Super-30 require electricity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The Super-30 is a passive vacuum-insulated dewar that stores liquid nitrogen without compressors, refrigeration systems, or electrical power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Super-30 intended for long-term biological sample storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It is designed primarily as a working and transport dewar. Long-term specimen preservation is better accomplished using dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e designed specifically for sample storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Linde Super-30 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Linde Super-30 is inspected and tested by American Instrument Exchange. The vessel is filled with liquid nitrogen and monitored to verify vacuum integrity and acceptable evaporation performance before shipment.\u003c\/p\u003e","brand":"Linde","offers":[{"title":"$650.00","offer_id":28870414401584,"sku":"1803A CRYOGEN","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1803A_CRYOGEN.jpg?v=1560353162"},{"product_id":"spex-2600-cryostation-1818-cryogen","title":"SPEX 2600 Cryo-Station RNA Sample Cooling Station","description":"\u003ch2\u003eSPEX 2600 Cryo-Station RNA Sample Cooling Station\u003c\/h2\u003e\n\u003cp\u003eDuring RNA extraction and molecular biology workflows, maintaining samples at cryogenic temperatures is essential for preserving RNA integrity and preventing degradation. The \u003cstrong\u003eSPEX 2600 Cryo-Station\u003c\/strong\u003e provides a convenient workstation for keeping tissue samples frozen during processing, allowing researchers to prepare specimens without repeatedly transferring them between liquid nitrogen containers and laboratory benches.\u003c\/p\u003e\n\u003cp\u003eUnlike a cryogenic storage vessel designed for long-term preservation, the SPEX 2600 is a \u003cstrong\u003esample preparation station\u003c\/strong\u003e. Its insulated outer jacket is cooled with liquid nitrogen, creating a stable cold working surface that keeps samples frozen while technicians perform tissue dissection, weighing, or preparation prior to homogenization and RNA extraction. This makes the Cryo-Station an excellent addition to biotechnology companies, pharmaceutical laboratories, universities, molecular biology laboratories, and research institutions performing gene expression, genomics, and proteomics research.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use the SPEX 2600 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/homogenizers\"\u003etissue homogenizers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e to create an efficient molecular biology workflow.\u003c\/p\u003e\n\u003ch3\u003eSPEX 2600 Cryo-Station Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for cryogenic sample preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains frozen tissue samples during processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated liquid nitrogen cooling jacket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual or automatic liquid nitrogen filling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable cold work surface for RNA preservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces sample warming during handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with molecular biology workflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged laboratory construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and inspected by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPEX 2600 Cryo-Station Overview\u003c\/h3\u003e\n\u003cp\u003eThe SPEX 2600 was developed to solve a common problem in molecular biology laboratories: how to process frozen tissue samples without allowing them to warm before homogenization or RNA extraction.\u003c\/p\u003e\n\u003cp\u003eRather than storing samples for long periods, the Cryo-Station functions as a \u003cstrong\u003etemperature-controlled preparation platform\u003c\/strong\u003e. Liquid nitrogen circulates through the insulated outer jacket, cooling the work surface while keeping specimens frozen throughout preparation. Researchers can dissect tissue, transfer samples, or prepare aliquots while maintaining cryogenic temperatures that help preserve RNA quality and minimize enzymatic degradation.\u003c\/p\u003e\n\u003cp\u003eBecause the unit can be supplied manually or connected to an automatic liquid nitrogen source, laboratories can configure it according to their workflow and available cryogenic infrastructure.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe SPEX 2600 Cryo-Station is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRNA extraction workflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue sample preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCryogenic tissue dissection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenomics laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteomics research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and tissue homogenization preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanking sample processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe SPEX 2600 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenomics facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteomics laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCancer research centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCore laboratory facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories processing frozen biological specimens before homogenization or nucleic acid extraction will benefit from the Cryo-Station's ability to maintain consistently low sample temperatures throughout preparation.\u003c\/p\u003e\n\u003ch3\u003eWhy Use a Cryogenic Sample Preparation Station?\u003c\/h3\u003e\n\u003cp\u003eEven brief warming during tissue preparation can affect RNA quality and downstream analytical results. While \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e provide excellent long-term storage, they are not designed as active workstations.\u003c\/p\u003e\n\u003cp\u003eThe SPEX 2600 bridges that gap by providing a dedicated cryogenic work surface that allows samples to remain frozen throughout preparation, helping improve consistency and protecting sensitive biological materials.\u003c\/p\u003e\n\u003ch3\u003eTypical Sample Types\u003c\/h3\u003e\n\u003cp\u003eThe SPEX 2600 is commonly used with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFrozen tissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTumor samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnimal tissue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlant tissue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell pellets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiopsy specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological materials prepared for RNA extraction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSamples destined for cryogenic homogenization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPEX 2600 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCooling Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen-cooled insulated jacket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual or automatic liquid nitrogen filling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Function\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCryogenic sample preparation workstation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains frozen samples during handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated laboratory work surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable laboratory-grade housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior dimensions: \u003cstrong\u003eRefer to manufacturer specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWork surface sized for routine laboratory sample preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone for manual-fill operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic-fill configurations may require facility controls depending on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe SPEX 2600 does not utilize mechanical refrigeration. Operating costs are primarily associated with liquid nitrogen consumption. Routine maintenance consists of inspecting the insulated jacket, liquid nitrogen fill components, and work surface while verifying proper cooling performance before use.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from SPEX manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eInspection \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery SPEX 2600 Cryo-Station received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the insulated jacket, fill ports, work surface, and overall cabinet condition. The cooling system is tested with liquid nitrogen to verify proper operation before the unit is thoroughly cleaned and prepared for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories purchasing cryogenic preparation equipment frequently pair it with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/homogenizers\"\u003etissue homogenizers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe SPEX 2600 ships by freight from American Instrument Exchange. Before installation, laboratories should verify adequate bench or floor space, access to a liquid nitrogen supply, and appropriate cryogenic safety procedures. If the unit will be connected to an automatic liquid nitrogen source, facilities should confirm compatibility with existing cryogenic plumbing before installation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the SPEX 2600 used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPEX 2600 is a cryogenic sample preparation station designed to keep biological specimens frozen during tissue processing and RNA extraction workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SPEX 2600 intended for long-term sample storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It is designed as a cryogenic workstation rather than a storage vessel. Long-term preservation is better accomplished using dedicated \u003cstrong\u003ecryogenic storage systems\u003c\/strong\u003e or \u003cstrong\u003eultra-low freezers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Cryo-Station cooled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe insulated outer jacket is cooled with liquid nitrogen and can be supplied manually or automatically, depending on the laboratory configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the SPEX 2600 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished SPEX 2600 is inspected and tested by American Instrument Exchange technicians to verify the integrity of the cooling jacket and liquid nitrogen fill system before shipment.\u003c\/p\u003e","brand":"Spex","offers":[{"title":"$0.00","offer_id":28870560710704,"sku":"1818 CRYOGEN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1818_CRYOGEN.jpg?v=1560353982"},{"product_id":"thermo-forma-907-ultralow-2545h-freezer","title":"Thermo Forma 907 Ultralow","description":"\u003ch2\u003eThermo Forma 907 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eAs biological collections continue to grow, laboratories often reach a point where multiple smaller ultra-low freezers become difficult to manage. Consolidating inventory into a single high-capacity freezer improves organization, simplifies sample tracking, and creates a more efficient workflow for researchers. The \u003cstrong\u003eThermo Forma 907 Ultra-Low Temperature Freezer\u003c\/strong\u003e was designed for exactly this role, combining dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e performance with one of the largest storage capacities in the Forma 900 Series.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e28 cubic feet (792.8 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 907 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, public health laboratories, and biobanks managing extensive biological collections. Its large upright cabinet allows laboratories to centralize sample storage while maintaining organized inventory by investigator, project, department, or study.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a freezer like the Forma 907 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 907 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e28 cu. ft. (792.8 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor control and monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated power management with low-voltage surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 907 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 907 was engineered for laboratories that require maximum storage capacity without moving to a specialized biobank or cryogenic storage system. Its upright design provides excellent storage density while allowing researchers to organize hundreds of cryoboxes in an intuitive shelving layout that supports efficient inventory management.\u003c\/p\u003e\n\u003cp\u003eInside the cabinet, four insulated compartment doors reduce cold air loss during routine sample retrieval by exposing only one section of the freezer at a time. Combined with Thermo's proven cascade refrigeration system and heavy-duty cabinet insulation, this design helps maintain stable storage temperatures while supporting dependable recovery following routine access. The integrated microprocessor controller continuously monitors freezer operation and provides clear temperature and alarm information for laboratory personnel.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 907 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts high-capacity cabinet is particularly well suited for centralized repositories supporting multiple investigators or entire research departments.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 907 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContract research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories managing hundreds of cryoboxes will appreciate the Forma 907's combination of storage capacity, organized inventory, and proven long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eThe Forma 907 accommodates approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e, allowing laboratories to consolidate large biological collections into a single organized storage platform. Samples can be arranged by project, department, investigator, or collection, improving inventory management while reducing retrieval time.\u003c\/p\u003e\n\u003cp\u003eFour insulated compartment doors help minimize cold air loss by exposing only one section of the cabinet during sample retrieval. This design supports faster temperature recovery while helping protect archived materials from unnecessary thermal exposure.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 907 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, pharmaceutical compounds, and other biological materials requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-150°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 907 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e28.0 cu. ft. (792.8 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual hermetic compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated power management with low-voltage surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 50 Hz\u003c\/strong\u003e, dedicated 15 A grounded circuit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e46.8\" W × 38.9\" D × 77.9\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e36.6\" W × 27.0\" D × 51.5\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping Weight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e975 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 907 utilizes Thermo's proven cascade refrigeration platform, emphasizing durability, serviceability, and dependable long-term performance. For laboratories managing hundreds of samples, consolidating storage into a single large-capacity freezer can also simplify inventory management and reduce the operational complexity associated with maintaining multiple smaller units. Routine condenser cleaning, adequate ventilation, and preventative maintenance will help maximize refrigeration performance and extend compressor life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 907 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, power management features, door seals, insulated compartment doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 907 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Because of its size and storage capacity, many facilities also plan cryobox organization and inventory mapping before installation to improve workflow and reduce routine door-open time.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Forma 907 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 907 accommodates approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e, making it one of the largest upright freezers in the Forma 900 Series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Forma 907 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 907 is ideal for centralized laboratory storage, biobanks, pharmaceutical manufacturers, hospitals, universities, and research institutions managing large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a 28 cubic foot freezer instead of multiple smaller units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA large-capacity freezer allows laboratories to centralize inventory, simplify sample tracking, improve organization, and reduce the number of freezers requiring routine maintenance while maintaining organized access to hundreds of cryoboxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 907 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":28870629916720,"sku":"2545H FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2545H_FREEZER.jpg?v=1560354289"},{"product_id":"taylor-wharton-ls6000-cryobiological-storage-vessel-1808f-cryogen","title":"Taylor Wharton LS6000","description":"\u003ch2\u003eTaylor-Wharton LS6000 Cryobiological Storage System\u003c\/h2\u003e\n\u003cp\u003eAs cryogenic sample collections expand, organization becomes just as important as storage temperature. The \u003cstrong\u003eTaylor-Wharton LS6000 Cryobiological Storage System\u003c\/strong\u003e is designed for laboratories that need dependable long-term liquid nitrogen storage while keeping thousands of biological samples organized in a convenient rack-and-box system. Instead of managing loose canisters, the LS6000 uses computer-compatible storage racks that simplify inventory management, improve sample retrieval, and reduce the amount of time valuable specimens remain outside the freezer.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e165-liter liquid nitrogen capacity\u003c\/strong\u003e and storage for \u003cstrong\u003eup to 6,000 standard 2.0 mL cryovials\u003c\/strong\u003e, the LS6000 is an excellent solution for biotechnology companies, pharmaceutical manufacturers, IVF laboratories, hospitals, universities, cell therapy facilities, and research biobanks. Superior vacuum insulation, low evaporation rates, and the ability to operate in either liquid or vapor phase make it a dependable platform for long-term cryogenic preservation.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate the LS6000 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eTaylor-Wharton LS6000 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e165-liter\u003c\/strong\u003e liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e6,000 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor- or liquid-phase storage capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComputer-compatible rack-and-box storage system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix storage racks with ten shelves per rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior vacuum insulation for extended holding times\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-strength ribbed aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional AutoTend controller and low-level alarm compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoller base available for easier mobility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTaylor-Wharton LS6000 Overview\u003c\/h3\u003e\n\u003cp\u003eThe LS6000 is one of Taylor-Wharton's most widely used laboratory cryogenic storage systems because it balances capacity, efficiency, and ease of organization. Instead of stacking canisters, the LS6000 uses removable storage racks that accommodate standard cryoboxes, making inventory easier to manage while allowing faster access to specific sample collections.\u003c\/p\u003e\n\u003cp\u003eThe insulated aluminum vessel provides exceptional thermal performance, resulting in a \u003cstrong\u003estatic holding time of approximately 194 days\u003c\/strong\u003e and a \u003cstrong\u003estatic evaporation rate of only 0.84 liters per day\u003c\/strong\u003e under ideal conditions. Laboratories can operate the system in either liquid or vapor phase depending on their preservation protocols, with vapor-phase temperatures approaching \u003cstrong\u003e-190°C\u003c\/strong\u003e at the top of the storage racks.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton LS6000 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T cell products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe LS6000 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and gene therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories managing several thousand biological specimens will appreciate the LS6000's combination of storage density, long holding times, and efficient inventory management.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Taylor-Wharton LS6000?\u003c\/h3\u003e\n\u003cp\u003eMany laboratories outgrow traditional canister-style Dewars long before they need a very large automated cryogenic freezer. The LS6000 fills that gap by combining \u003cstrong\u003ehigh-density rack storage\u003c\/strong\u003e with excellent thermal performance.\u003c\/p\u003e\n\u003cp\u003eBecause samples are organized in standard cryoboxes rather than suspended canisters, laboratories can retrieve individual collections more quickly while minimizing disruption to the remaining inventory. The result is improved workflow, easier sample tracking, and better long-term inventory management.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe LS6000 is commonly used for preserving:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReproductive specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch cell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTaylor-Wharton LS6000 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e165 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e6,000 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix storage racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTen shelves per rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with standard 100-cell cryoboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid-phase or vapor-phase storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase temperature approximately \u003cstrong\u003e-190°C\u003c\/strong\u003e at the top of the rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStatic holding time: \u003cstrong\u003e194 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorking time: \u003cstrong\u003e120 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic evaporation rate: \u003cstrong\u003e0.84 L\/day\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-strength ribbed aluminum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOptional AutoTend controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional low-level alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote monitoring capability available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e26.9 in. diameter × 39 in. H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8.5 in. neck opening\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e121 lbs. empty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e410 lbs. full\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone for the base storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutoTend controller requires electrical power when equipped\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eOperating costs are driven primarily by liquid nitrogen consumption. Thanks to its efficient vacuum insulation, the LS6000 achieves long holding times and low evaporation rates, helping reduce refill frequency compared with many similarly sized storage systems. Routine maintenance consists of monitoring liquid nitrogen levels, protecting the vacuum vessel from physical damage, and periodically verifying overall system performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Taylor-Wharton manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Taylor-Wharton LS6000 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, lid assembly, rack system, neck tube, and overall cabinet condition. Each unit is filled with liquid nitrogen and monitored to verify acceptable evaporation performance and vacuum integrity. Units equipped with electronic controllers or alarms are tested before shipment, and the entire system is thoroughly cleaned prior to delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton LS6000 ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, doorway clearances, and access to a dependable liquid nitrogen supply. Facilities planning to install an AutoTend controller or remote monitoring system should also verify electrical service and alarm integration before commissioning the unit.\u003c\/p\u003e\n\u003ch3\u003eTaylor-Wharton LS6000 Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the LS6000 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LS6000 stores \u003cstrong\u003eup to 6,000 standard 2.0 mL cryovials\u003c\/strong\u003e using six rack assemblies that accommodate standard cryoboxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the LS6000 be used for vapor-phase storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The LS6000 supports both liquid- and vapor-phase storage, with vapor temperatures approaching \u003cstrong\u003e-190°C\u003c\/strong\u003e at the top of the storage racks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do laboratories choose rack-and-box storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRack systems improve inventory organization, simplify sample retrieval, and reduce the amount of time valuable specimens spend outside the freezer compared with traditional canister-style storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the LS6000 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Taylor-Wharton LS6000 is inspected and tested by American Instrument Exchange technicians to verify vacuum integrity, liquid nitrogen performance, rack condition, and overall system operation before shipment.\u003c\/p\u003e","brand":"Taylor Wharton","offers":[{"title":"$2900.00","offer_id":28870661734448,"sku":"1808F CRYOGEN","price":2900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1808F_CRYOGEN.jpg?v=1560354439"},{"product_id":"taylor-wharton-kryos-20k-1805f-cryogen","title":"Taylor Wharton 20K","description":"\u003ch2\u003eTaylor-Wharton KRYOS 20K Cryobiological Storage System\u003c\/h2\u003e\n\u003cp\u003eAs biological collections grow into tens of thousands of samples, laboratories need more than simply a larger liquid nitrogen tank. They need a storage system that keeps valuable specimens organized, minimizes sample handling, and provides dependable cryogenic temperatures for years of continuous operation. The \u003cstrong\u003eTaylor-Wharton KRYOS 20K Cryobiological Storage System\u003c\/strong\u003e was engineered for these demanding applications, combining high-capacity liquid nitrogen storage with automated monitoring and an efficient rack-based inventory system.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e407-liter liquid nitrogen capacity\u003c\/strong\u003e and storage for \u003cstrong\u003eup to 19,500 standard 2.0 mL cryovials\u003c\/strong\u003e, the KRYOS 20K is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, IVF laboratories, universities, cell therapy facilities, and biobanks managing large biological repositories. Its integrated KRYOS controller continuously monitors liquid nitrogen levels and system status, helping laboratories protect irreplaceable samples while reducing manual intervention.\u003c\/p\u003e\n\u003cp\u003eMany laboratories incorporate a system like the KRYOS 20K alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for reagent and media storage to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eTaylor-Wharton KRYOS 20K Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e407-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e19,500 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKRYOS electronic monitoring and level control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNear-liquid nitrogen temperatures throughout the storage chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase cryogenic storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds \u003cstrong\u003e14 standard 100-cell storage racks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHinged, lockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated folding access step\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTurntable design for improved rack access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTaylor-Wharton KRYOS 20K Overview\u003c\/h3\u003e\n\u003cp\u003eThe KRYOS 20K is designed for laboratories that have outgrown smaller cryogenic storage vessels and need a centralized repository capable of managing tens of thousands of samples. Rather than relying on canisters suspended in liquid nitrogen, the system utilizes a high-density rack configuration that improves inventory organization and simplifies sample retrieval.\u003c\/p\u003e\n\u003cp\u003eIts integrated KRYOS controller continuously monitors liquid nitrogen level, temperature, and alarm conditions while supporting automatic liquid nitrogen replenishment when configured with an autofill system. The large-diameter storage chamber provides excellent access to inventory racks, while the turntable design and integrated access step make daily operation easier for laboratory personnel.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton KRYOS 20K is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T cell products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts high-capacity design makes it particularly valuable for centralized biobanks and laboratories supporting multiple research groups.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe KRYOS 20K is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and gene therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring high-density cryogenic storage with automated monitoring will appreciate the KRYOS 20K's combination of storage capacity, organization, and operational reliability.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Large Rack-Based Cryogenic Storage System?\u003c\/h3\u003e\n\u003cp\u003eAs cryogenic collections expand, organization becomes just as important as storage temperature. A rack-based system like the KRYOS 20K allows laboratories to organize thousands of cryovials by investigator, project, department, or study while maintaining rapid access to individual collections.\u003c\/p\u003e\n\u003cp\u003eCompared with managing multiple smaller dewars, consolidating inventory into a single high-capacity cryogenic system can simplify inventory control, reduce handling time, and improve laboratory workflow while maintaining true liquid nitrogen storage temperatures.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe KRYOS 20K is commonly used to preserve stem cells, embryos, reproductive specimens, cord blood, tissue samples, DNA libraries, research cell lines, cell therapy products, and other biological materials requiring long-term cryogenic preservation.\u003c\/p\u003e\n\u003ch3\u003eTaylor-Wharton KRYOS 20K Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e407 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e19,500 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds \u003cstrong\u003e14 standard 100-cell storage racks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase liquid nitrogen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNear \u003cstrong\u003e-196°C\u003c\/strong\u003e storage temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHinged, lockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated folding access step\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAluminum turntable for rack access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKRYOS controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen level monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePassword-protected controller access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic fill capability (when configured)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e34 in. diameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e53 in. overall height (floor to opening)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e42 in. operating height\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 650 lbs. empty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 1,375 lbs. full\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKRYOS controller power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24 VAC (configuration dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eUnlike compressor-based freezers, the KRYOS 20K relies on liquid nitrogen rather than mechanical refrigeration. Operating costs are therefore primarily determined by nitrogen consumption and delivery schedules. The insulated vacuum vessel minimizes evaporation, while the KRYOS controller helps maintain appropriate liquid nitrogen levels automatically, reducing manual monitoring and improving sample protection. Laboratories operating large repositories should establish redundant liquid nitrogen supply procedures and alarm notification protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Taylor-Wharton manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Taylor-Wharton KRYOS 20K received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, lid assembly, hinges, turntable mechanism, rack supports, and KRYOS controller. The vessel is filled with liquid nitrogen to verify vacuum integrity and acceptable evaporation performance, while electronic monitoring, alarms, and autofill components (when equipped) are tested prior to shipment. The entire system is thoroughly cleaned before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton KRYOS 20K ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, doorway clearances, electrical service for the controller, and access to a reliable liquid nitrogen supply. Because of its large capacity, many facilities also develop an inventory management strategy before placing the system into service, allowing samples to be organized efficiently from the outset.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the Taylor-Wharton KRYOS 20K store?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KRYOS 20K can accommodate \u003cstrong\u003eup to 19,500 standard 2.0 mL cryovials\u003c\/strong\u003e using its 14-rack storage system, making it well suited for large institutional repositories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the KRYOS controller do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KRYOS controller monitors liquid nitrogen levels, alarm conditions, and system status while supporting automatic filling on configured systems. It also provides password-protected access, remote alarm capability, and diagnostic functions to improve sample security.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the KRYOS 20K best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system is ideal for biobanks, biotechnology companies, pharmaceutical manufacturers, hospitals, universities, and research institutions maintaining large cryogenic sample collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the KRYOS 20K tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Taylor-Wharton KRYOS 20K is inspected and tested by American Instrument Exchange technicians. The vessel is evaluated for vacuum integrity, liquid nitrogen performance, and evaporation rate, while the KRYOS controller, alarms, and autofill components (when equipped) are tested before the system is cleaned and prepared for shipment.\u003c\/p\u003e","brand":"Taylor Wharton","offers":[{"title":"$1950.00","offer_id":28870754172976,"sku":"1805F CRYOGEN","price":1950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1805F_CRYOGEN.jpg?v=1560354815"},{"product_id":"forma-3670-freezer-2546h-freezer","title":"Forma 3670 Freezer","description":"\u003ch2\u003eForma 3670 High Performance Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory requires an ultra-low freezer operating at \u003cstrong\u003e-80°C\u003c\/strong\u003e. Many research applications call for dependable \u003cstrong\u003e-30°C storage\u003c\/strong\u003e that provides excellent temperature stability while reducing equipment complexity and operating costs. The \u003cstrong\u003eForma 3670 High Performance Laboratory Freezer\u003c\/strong\u003e is designed specifically for these applications, offering reliable frozen storage in a \u003cstrong\u003e9.7 cubic foot\u003c\/strong\u003e upright cabinet ideal for research, pharmaceutical, clinical, and industrial laboratories.\u003c\/p\u003e\n\u003cp\u003eThe Forma 3670 is well suited for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, environmental laboratories, and quality control facilities storing reagents, enzymes, biological specimens, diagnostic materials, and laboratory chemicals requiring temperatures down to \u003cstrong\u003e-30°C\u003c\/strong\u003e. Its compact footprint makes it especially attractive for laboratories that need additional frozen storage without sacrificing valuable floor space.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair the Forma 3670 with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term biological preservation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e to create a complete laboratory cold storage workflow.\u003c\/p\u003e\n\u003ch3\u003eForma 3670 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e9.7 cu. ft.\u003c\/strong\u003e storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range \u003cstrong\u003eto -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpright laboratory freezer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact footprint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable storage shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for continuous laboratory operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for research, clinical, and pharmaceutical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eForma 3670 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 3670 was engineered for laboratories requiring dependable frozen storage for materials that do not require ultra-low temperatures. Rather than paying the higher purchase price and operating costs associated with cascade refrigeration systems, laboratories can store many reagents, biological materials, and research samples safely at \u003cstrong\u003e-30°C\u003c\/strong\u003e while benefiting from lower energy consumption and simplified maintenance.\u003c\/p\u003e\n\u003cp\u003eIts upright configuration provides organized shelf storage that makes inventory management straightforward while allowing quick access to frequently used materials. The cabinet's laboratory-grade construction is designed for continuous operation in demanding research environments.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Forma 3670 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalibration standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrozen laboratory supplies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 3670 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality assurance laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories needing dependable \u003cstrong\u003e-30°C storage\u003c\/strong\u003e in a space-efficient cabinet will appreciate the Forma 3670's balance of performance and operating economy.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a -30°C Laboratory Freezer?\u003c\/h3\u003e\n\u003cp\u003eMany laboratory materials remain stable at \u003cstrong\u003e-30°C\u003c\/strong\u003e, making a high-performance laboratory freezer a practical alternative to an ultra-low freezer. Operating at warmer temperatures reduces electrical consumption while still providing dependable storage for many common research materials.\u003c\/p\u003e\n\u003cp\u003eThe Forma 3670 is particularly well suited for laboratories expanding frozen storage capacity or creating dedicated storage areas for reagents and routine research materials, leaving ultra-low freezers available for long-term preservation of critical specimens.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Forma 3670 is commonly used to preserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResearch reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eForma 3670 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e9.7 cu. ft.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTo -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUpright insulated laboratory cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable interior shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory-grade cabinet construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance mechanical refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for continuous laboratory operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable temperature operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e115V, 60 Hz\u003c\/strong\u003e (verify prior to installation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 24\" W × 29\" D × 74\" H\u003c\/strong\u003e (verify prior to installation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSized to provide \u003cstrong\u003e9.7 cu. ft.\u003c\/strong\u003e of usable storage volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 250 lbs.\u003c\/strong\u003e (shipping weight may vary)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eCompared with ultra-low freezers, the Forma 3670 operates at \u003cstrong\u003e-30°C\u003c\/strong\u003e, resulting in lower electrical consumption and reduced refrigeration system complexity. Routine condenser cleaning, adequate airflow around the cabinet, and minimizing unnecessary door openings will help maintain efficient operation and stable storage temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Forma manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Forma 3670 received by American Instrument Exchange undergoes a comprehensive inspection and temperature performance evaluation before shipment. Our technicians inspect the refrigeration system, verify thermostat and controller operation, test compressor performance, evaluate door gaskets and shelving, and confirm temperature stability using calibrated instrumentation. Worn components are replaced as needed, and each freezer is thoroughly cleaned before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Forma 3670 ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the condenser. Allow the freezer to stabilize at operating temperature before loading valuable samples to ensure optimum performance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Forma 3670 an ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The Forma 3670 is a \u003cstrong\u003ehigh-performance -30°C laboratory freezer\u003c\/strong\u003e intended for routine frozen storage rather than long-term ultra-low preservation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials are typically stored in the Forma 3670?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is commonly used for reagents, enzymes, proteins, biological specimens, laboratory chemicals, diagnostic materials, and research supplies that require dependable \u003cstrong\u003e-30°C\u003c\/strong\u003e storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a -30°C freezer instead of a -80°C freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany laboratory materials do not require ultra-low temperatures. A \u003cstrong\u003e-30°C freezer\u003c\/strong\u003e offers lower operating costs, simpler maintenance, and dependable performance for routine laboratory storage while reserving ultra-low freezers for more temperature-sensitive materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Forma 3670 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Forma 3670 is inspected and temperature tested by American Instrument Exchange technicians. Refrigeration performance, controller operation, compressor function, temperature stability, and overall cabinet condition are verified before shipment.\u003c\/p\u003e","brand":"Forma","offers":[{"title":"Default Title","offer_id":28870797754416,"sku":"2546H FREEZER","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2546H_FREEZER_00.jpg?v=1560355049"},{"product_id":"fisher-isotemp-explosion-proof-freezer-2572q-freezer","title":"Fisher Isotemp","description":"\u003ch2\u003eFisher Isotemp Explosion Proof Freezer\u003c\/h2\u003e\n\u003cp\u003eThe Fisher Isotemp Explosion Proof Freezer has spark free interior and exteriors to reduce the risk of explosion. All models are manual defrost. Explosion proof freezers are plug free and must be hardwired for electrical connection.\u003c\/p\u003e\n\u003ch2\u003eExplosion Proof Freezer -Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 20 cubic foot capacity\u003c\/li\u003e\n\u003cli\u003eTemperature range to -20°C\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eMost of our equipment is used and reconditioned. Our technicians use calibrated digital chart recorders to verify the accuracy of temperature controls and readouts of all freezers, making sure that the units hold temperature to within the manufacturer specified tolerance. We replace any hardware or parts as is necessary and if needed replace refrigerant. We clean all freezers thoroughly prior to shipment.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003ePictures\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe photos above represent our equipment, which is currently stored in our warehouse. Since we often stock multiple units of each model, we may not feature photos of every unit. However, if you request, we will provide photos of your specific equipment after we test and clean it.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor inquiries about the explosion proof freezer, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"Fisher","offers":[{"title":"$2150.00","offer_id":28870827999280,"sku":"2572Q FREEZER","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/no-photo_d43ec6e2-4810-43dd-8f92-2d2adfaa4f19.png?v=1560355172"},{"product_id":"thermo-revco-ult350-cxf-ultralow-2564h-freezer","title":"Thermo Scientific ULT 350","description":"\u003ch2\u003eThermo Revco ULT350 CxF Chest Freezer\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory requires storage at \u003cstrong\u003e-86°C\u003c\/strong\u003e. Many applications—including pharmaceutical stability studies, environmental testing, forensic laboratories, and industrial research—require dependable frozen storage between \u003cstrong\u003e-10°C and -40°C\u003c\/strong\u003e in a compact, secure platform. The \u003cstrong\u003eThermo Revco ULT350 CxF Chest Freezer\u003c\/strong\u003e was designed to meet those needs, combining precise temperature control with the natural thermal advantages of a chest freezer to provide reliable long-term storage for temperature-sensitive materials.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e3.0 cubic feet (84.9 liters)\u003c\/strong\u003e of storage capacity and an adjustable operating temperature range of \u003cstrong\u003e-10°C to -40°C\u003c\/strong\u003e, the ULT350 CxF is well suited for biotechnology companies, pharmaceutical laboratories, environmental testing facilities, hospitals, universities, and industrial quality control departments. Its compact footprint makes it an excellent choice for laboratories needing dependable frozen storage without sacrificing valuable floor space.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair a compact chest freezer like the ULT350 CxF with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, larger \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for bulk frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term biological preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e to create efficient laboratory workflows.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ULT350 CxF Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3.0 cu. ft. (84.9 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable operating temperature from \u003cstrong\u003e-10°C to -40°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact chest freezer configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller with message center\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12-character LED status display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePassword-protected setpoint security\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-232 and 4–20 mA monitoring outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge powder-coated steel exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel interior chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemovable, washable air filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty locking casters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco ULT350 CxF Overview\u003c\/h3\u003e\n\u003cp\u003eThe ULT350 CxF was engineered for laboratories requiring dependable frozen storage with straightforward operation and comprehensive monitoring capabilities. Unlike upright freezers, the chest configuration naturally retains cold air when the lid is opened, helping reduce temperature fluctuations during routine sample retrieval.\u003c\/p\u003e\n\u003cp\u003eThe microprocessor controller continuously monitors freezer operation through an easy-to-read LED message center, providing clear operating status and alarm notifications. Password-protected settings help prevent accidental changes, while RS-232 and 4–20 mA outputs allow connection to external monitoring systems commonly used in regulated laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT350 CxF is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReference standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForensic evidence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial research materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-sensitive chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch specimens requiring storage between \u003cstrong\u003e-10°C and -40°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts compact chest configuration makes it particularly useful for laboratories where sample protection and thermal stability are more important than maximum storage capacity.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe ULT350 CxF is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterials testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable sub-zero storage in a compact footprint will appreciate the freezer's combination of thermal stability, monitoring features, and durable construction.\u003c\/p\u003e\n\u003ch3\u003eChest Freezer Advantages \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eChest freezers naturally retain cold air when opened because dense cold air remains inside the cabinet rather than spilling onto the floor. This characteristic helps minimize temperature fluctuations during routine access and contributes to more consistent storage conditions for sensitive materials.\u003c\/p\u003e\n\u003cp\u003eCombined with thick foamed-in-place insulation and a durable stainless steel chamber, the ULT350 CxF provides dependable performance while helping reduce heat gain and improve temperature recovery following lid openings.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT350 CxF is commonly used to store laboratory reagents, pharmaceutical compounds, quality control materials, protein samples, environmental specimens, forensic evidence, industrial testing materials, and other temperature-sensitive products requiring storage as low as \u003cstrong\u003e-40°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring long-term preservation at \u003cstrong\u003e-80°C\u003c\/strong\u003e or below are better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, while temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e require \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ULT350 CxF Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3.0 cu. ft. (84.9 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-10°C to -40°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHermetically sealed compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir-cooled refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5-inch foamed-in-place urethane cabinet insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2-inch insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1-inch insulated sub-lids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED message center\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePassword protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-232 communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4–20 mA output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePowder-coated steel exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel interior chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e120V, 60 Hz\u003c\/strong\u003e (A model) or \u003cstrong\u003e230V, 50 Hz\u003c\/strong\u003e (V model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e28.5\" W × 43.8\" H × 29.9\" D\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe ULT350 CxF combines heavy insulation with a compact cabinet to reduce heat gain and improve cooling efficiency. Routine condenser cleaning, periodic inspection of the removable air filter, and maintaining adequate ventilation around the cabinet will help maximize refrigeration performance and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Revco ULT350 CxF received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify temperature accuracy, refrigeration performance, controller functionality, alarm systems, communication outputs, lid seals, air filter condition, and overall cabinet operation before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT350 CxF ships by freight from American Instrument Exchange. Before installation, laboratories should verify available floor space, doorway clearances, electrical service, and adequate ventilation around the cabinet. The locking casters simplify positioning while allowing the freezer to be relocated when laboratory layouts change.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Thermo Revco ULT350 CxF an ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDespite the model name, the ULT350 CxF is designed for temperatures between \u003cstrong\u003e-10°C and -40°C\u003c\/strong\u003e. Laboratories requiring \u003cstrong\u003e-80°C to -86°C\u003c\/strong\u003e storage should consider a dedicated ultra-low temperature freezer instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a chest freezer for -40°C storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChest freezers naturally retain cold air during lid openings, helping reduce temperature fluctuations and improve thermal stability for stored materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the ULT350 CxF connect to a building monitoring system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The freezer includes both \u003cstrong\u003eRS-232\u003c\/strong\u003e and \u003cstrong\u003e4–20 mA\u003c\/strong\u003e outputs for integration with external monitoring and facility management systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Revco ULT350 CxF is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca href=\"https:\/\/www.youtube.com\/watch?v=OgkmjBglKic\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003ca style=\"box-sizing: border-box; color: #337ab7; text-decoration-line: none;\" href=\"https:\/\/youtu.be\/M84klUg312w\"\u003e \u003c\/a\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Thermo CxF ULT350 ultralow freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/OgkmjBglKic\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"$4200.00","offer_id":28870832029744,"sku":"2564H FREEZER","price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2564H_FREEZER.jpg?v=1560355202"},{"product_id":"thermo-revco-ult430v-high-performance-2566c-freezer","title":"Thermo Revco ULT430V High Performance Undercounter Freezer","description":"\u003ch2\u003eThermo Revco ULT430V High Performance Undercounter Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory requires an ultra-low freezer. Many laboratories simply need dependable frozen storage for enzymes, reagents, standards, and research materials at temperatures down to \u003cstrong\u003e-30°C\u003c\/strong\u003e without sacrificing valuable laboratory space. The \u003cstrong\u003eThermo Revco ULT430V High Performance Laboratory Freezer\u003c\/strong\u003e was designed for exactly that purpose, combining reliable temperature performance with a compact undercounter footprint that fits easily into busy research and clinical laboratories.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e4.9 cubic feet (133 liters)\u003c\/strong\u003e of storage capacity, an operating temperature range of \u003cstrong\u003e-10°C to -30°C\u003c\/strong\u003e, and a forced-air refrigeration system, the ULT430V provides dependable frozen storage for molecular biology, pharmaceutical, biotechnology, environmental, and clinical laboratory applications. Its compact design allows laboratories to place frozen materials close to the point of use while maximizing valuable floor and workspace.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair an undercounter freezer like the ULT430V with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents, larger \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for bulk frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term biological preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ULT430V Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4.9 cu. ft. (133 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-10°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact undercounter design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree adjustable wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable solid door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e230V electrical operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco ULT430V Overview\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT430V was engineered for laboratories that require dependable frozen storage in a compact footprint. Its forced-air refrigeration system promotes uniform cabinet temperatures throughout the storage chamber, while automatic defrost operation reduces routine maintenance compared to manual-defrost laboratory freezers.\u003c\/p\u003e\n\u003cp\u003eThe undercounter configuration makes the ULT430V especially useful in individual laboratories where researchers need immediate access to frozen reagents and samples without leaving the workspace. Whether installed beneath a laboratory bench or positioned alongside analytical equipment, the freezer provides convenient access while conserving valuable laboratory floor space.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT430V is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCR reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrimers and probes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestriction enzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReference standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch specimens requiring storage to \u003cstrong\u003e-30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts combination of compact size and dependable temperature performance makes it particularly well suited for laboratories that require dedicated freezer storage within individual work areas.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe ULT430V is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable frozen storage for reagents and research materials, rather than long-term cryogenic preservation, will appreciate the practical design of the ULT430V.\u003c\/p\u003e\n\u003ch3\u003eTemperature Performance \u0026amp; Workflow Efficiency\u003c\/h3\u003e\n\u003cp\u003eFor many laboratory applications, maintaining consistent temperatures around \u003cstrong\u003e-30°C\u003c\/strong\u003e is sufficient to preserve enzymes, reagents, standards, and research materials. The ULT430V's forced-air circulation helps maintain temperature uniformity throughout the cabinet while automatic defrost operation minimizes routine maintenance requirements.\u003c\/p\u003e\n\u003cp\u003eIts undercounter design also improves laboratory workflow by placing frequently accessed materials close to the point of use, reducing unnecessary movement between workstations and central cold storage rooms.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT430V is commonly used to store PCR reagents, restriction enzymes, antibodies, protein extracts, laboratory standards, pharmaceutical compounds, environmental samples, research reagents, buffers requiring frozen storage, quality control materials, and more. \u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-80°C\u003c\/strong\u003e, such as stem cells, cell lines, long-term tissue preservation, or DNA repositories, are better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e or \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ULT430V Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4.9 cu. ft. (133 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-10°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh\/low temperature alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThree adjustable wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 50 Hz\u003c\/strong\u003e (ULT430V model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe ULT430V combines a compact cabinet with an efficient forced-air refrigeration system designed for dependable day-to-day laboratory operation. Routine condenser cleaning, periodic inspection of door gaskets, and maintaining adequate ventilation around the cabinet will help maximize cooling performance and extend equipment life. Automatic defrost operation also reduces routine maintenance compared to manual-defrost laboratory freezers.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Revco manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Revco ULT430V received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify temperature accuracy using calibrated instruments, inspect the refrigeration system, test electronic controls and alarms, confirm automatic defrost operation, evaluate door gaskets and shelving, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories outfitting complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ULT430V ships by freight from American Instrument Exchange. Before delivery, laboratories should verify available undercounter space, electrical service, ventilation clearances, and doorway dimensions. Positioning the freezer with adequate airflow around the condenser will help maintain efficient operation and consistent temperature performance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Thermo Revco ULT430V an ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Despite the model designation, the ULT430V is a high-performance laboratory freezer designed to operate down to \u003cstrong\u003e-30°C\u003c\/strong\u003e, making it ideal for storing reagents, enzymes, standards, and research materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of laboratories commonly use the ULT430V?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ULT430V is widely used in biotechnology, pharmaceutical, academic, clinical, environmental, and quality control laboratories that require compact frozen storage near the laboratory workspace.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of an undercounter laboratory freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUndercounter freezers place frequently accessed materials close to laboratory workstations, improving workflow while conserving valuable floor space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Revco ULT430V is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify temperature accuracy, refrigeration performance, automatic defrost operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eWant to view a video of this unit? \u003c\/strong\u003e\u003c\/em\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=i8O3WLxWRD8\" style=\"box-sizing: border-box; color: #337ab7; text-decoration-line: none;\" target=\"_blank\" rel=\"noopener\"\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Thermo Revco ULT430V on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wzcROCHY94s\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Revco","offers":[{"title":"$2350.00","offer_id":28870846611504,"sku":"2566C FREEZER","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2566C_FREEZER.jpg?v=1560355275"},{"product_id":"international-cryogenics-ic-20r-liquid-nitrogen-1803d-cryogen","title":"International Cryo. IC-20R","description":"\u003ch2\u003eInternational Cryogenics IC-20R Liquid Nitrogen Sample Storage System\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory requires a large automated cryogenic storage system. For many applications, a compact liquid nitrogen storage dewar provides an economical and dependable solution for preserving valuable biological samples while maintaining the flexibility to transport materials between laboratories or facilities. The \u003cstrong\u003eInternational Cryogenics IC-20R Liquid Nitrogen Sample Storage System\u003c\/strong\u003e is designed for exactly that purpose, offering reliable long-term cryogenic storage in a portable, manually filled package.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e20-liter liquid nitrogen capacity\u003c\/strong\u003e and an impressive \u003cstrong\u003estatic hold time of approximately 200 days\u003c\/strong\u003e, the IC-20R is well suited for biotechnology companies, IVF laboratories, hospitals, universities, veterinary laboratories, and research facilities that need dependable cryogenic storage without the complexity or infrastructure requirements of a large auto-fill system. Its lightweight design also makes it an excellent choice for transporting biological samples between laboratories or clinical sites.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use the IC-20R alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and larger \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for centralized repositories.\u003c\/p\u003e\n\u003ch3\u003eInternational Cryogenics IC-20R Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e200-day static hold time\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for long-term cryogenic sample storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable manually filled liquid nitrogen dewar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes IC-20D liquid nitrogen dewar with dispensing nozzle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent vacuum insulation for reduced nitrogen loss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for laboratory or transport applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInternational Cryogenics IC-20R Overview\u003c\/h3\u003e\n\u003cp\u003eThe IC-20R provides laboratories with a straightforward and dependable solution for preserving biological samples at liquid nitrogen temperatures. Unlike large automated cryogenic systems designed for thousands of vials, the IC-20R focuses on portability, long hold time, and ease of operation.\u003c\/p\u003e\n\u003cp\u003eIts vacuum-insulated aluminum construction minimizes heat transfer and helps reduce liquid nitrogen evaporation, allowing samples to remain at cryogenic temperatures for extended periods between fills. Because the unit does not require electrical power or automated filling equipment, it is particularly attractive for laboratories that need flexible cryogenic storage, field transport, or backup storage capacity.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe International Cryogenics IC-20R is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVeterinary reproductive samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts portable design also makes it well suited for transporting cryopreserved specimens between laboratory locations.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe IC-20R is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFertility clinics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVeterinary reproductive facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall biobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable cryogenic storage without investing in a large automated liquid nitrogen storage system will appreciate the IC-20R's simplicity and long holding time.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Portable Liquid Nitrogen Storage Dewar?\u003c\/h3\u003e\n\u003cp\u003ePortable cryogenic storage systems fill an important niche between mechanical \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e and large auto-fill liquid nitrogen tanks. They provide true cryogenic temperatures while remaining compact, portable, and independent of electrical power.\u003c\/p\u003e\n\u003cp\u003eFor laboratories transporting valuable biological materials or maintaining smaller cryogenic inventories, a manually filled storage dewar like the IC-20R can offer excellent performance with minimal operating complexity.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe IC-20R is commonly used to preserve stem cells, embryos, sperm samples, oocytes, cell lines, tissue specimens, veterinary reproductive materials, DNA samples, and other biological materials requiring storage at liquid nitrogen temperatures.\u003c\/p\u003e\n\u003ch3\u003eInternational Cryogenics IC-20R Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStatic Hold Time\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e200 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated aluminum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes dispensing nozzle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCooling Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual liquid nitrogen filling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Temperature\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for liquid or vapor phase cryogenic storage, depending on operating practice\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIncluded Accessories\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIC-20D liquid nitrogen dewar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDispensing nozzle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eBecause the IC-20R does not use compressors or electrical refrigeration, operating costs are primarily determined by liquid nitrogen consumption. Its vacuum-insulated construction minimizes evaporation during storage, helping maximize hold time between fills. Laboratories should routinely inspect the vessel for physical damage, maintain clean neck components, and monitor liquid nitrogen levels according to established laboratory procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from International Cryogenics manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery International Cryogenics IC-20R received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, neck assembly, dispensing components, and overall condition before filling the dewar with liquid nitrogen and monitoring evaporation performance to verify proper vacuum integrity. Each unit is thoroughly cleaned prior to shipment, ensuring dependable performance upon arrival.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe International Cryogenics IC-20R ships from American Instrument Exchange after inspection and testing. Before placing the unit into service, laboratories should establish appropriate liquid nitrogen handling procedures, provide suitable personal protective equipment, and verify that storage and transport practices comply with institutional safety requirements. Because the unit is manually filled, laboratories should also plan for regular liquid nitrogen replenishment based on sample load and usage patterns.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of the IC-20R over a mechanical ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IC-20R stores samples at liquid nitrogen temperatures, providing substantially colder storage than mechanical \u003cstrong\u003e-86°C\u003c\/strong\u003e freezers. This makes it well suited for long-term preservation of highly sensitive biological materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the IC-20R hold liquid nitrogen?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnder static conditions, the IC-20R offers an approximate \u003cstrong\u003e200-day static hold time\u003c\/strong\u003e, although actual performance depends on usage, environmental conditions, and how frequently the unit is opened.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the IC-20R require electricity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The IC-20R is a manually filled liquid nitrogen storage dewar and operates without electrical power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the IC-20R tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished International Cryogenics IC-20R is inspected, cleaned, filled with liquid nitrogen, and monitored by American Instrument Exchange technicians to verify proper vacuum performance and acceptable evaporation rates before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=GVomjr_DdeY\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Internation Cryogenics IC-20R on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/GVomjr_DdeY\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"International Cyrogenics","offers":[{"title":"$850.00","offer_id":28870860865584,"sku":"1803D CRYOGEN","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1803D_CRYOGEN.jpg?v=1560355353"},{"product_id":"general-electric-compact-laboratory-freezer-2551h-freezer","title":"GE Freezer Compact","description":"\u003ch2\u003eGeneral Electric Compact Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eThe General Electric Compact Laboratory Freezer is ideal for small labs or any other environment where space is a premium.\u003c\/p\u003e\n\u003ch2\u003eGE Compact Laboratory Freezer - Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 14 cubic foot capacity\u003c\/li\u003e\n\u003cli\u003eTemperature range to -20°C\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eMost of our equipment is used and reconditioned. Our technicians use calibrated digital chart recorders to verify the accuracy of temperature controls and readouts of all freezers, making sure that the units hold temperature to within the manufacturer specified tolerance. We replace any hardware or parts as is necessary and if needed replace refrigerant. We clean all freezers thoroughly prior to shipment.\u003c\/p\u003e\n\u003ch2\u003ePictures\u003c\/h2\u003e\n\u003cp\u003eThe photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment.\u003c\/p\u003e\n\u003cp\u003eWe often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.\u003c\/p\u003e\n\u003cp\u003ePlease call 978-521-2221 or email us today for pricing and additional information on the GE Compact Laboratory Freezer.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"$375.00","offer_id":28870861258800,"sku":"2551H FREEZER","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/no-photo_9edc9f58-419f-4bbd-bf05-e78adaed3489.png?v=1560355357"},{"product_id":"2567y-freezer-vwr-scbaf-2020-freezer-2567y_freezer","title":"VWR SCBAF-2020 Laboratory Freezer","description":"\u003ch2\u003eVWR SCBAF-2020 General Purpose -20°C Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eNot every laboratory requires specialized refrigeration technology to protect valuable samples. For many research, clinical, and quality control applications, consistent temperature performance, dependable operation, and straightforward maintenance are the priorities. The \u003cstrong\u003eVWR SCBAF-2020 General Purpose Laboratory Freezer\u003c\/strong\u003e was designed to provide reliable frozen storage for everyday laboratory workflows while offering the durability expected of laboratory-grade equipment.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e20 cubic feet (566 liters)\u003c\/strong\u003e of storage capacity, manual defrost operation, and an operating temperature of approximately \u003cstrong\u003e-20°C\u003c\/strong\u003e, the SCBAF-2020 is well suited for laboratories storing reagents, biological specimens, pharmaceuticals, vaccines, and other materials that require dependable frozen storage. Purchasing a professionally refurbished unit from American Instrument Exchange provides laboratories with a cost-effective alternative to purchasing new equipment without sacrificing performance or reliability.\u003c\/p\u003e\n\u003ch3\u003eVWR SCBAF-2020 General Purpose Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20 cu. ft. (566 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature of approximately \u003cstrong\u003e-20°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital microprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory-grade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable storage shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e115V operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR SCBAF-2020 General Purpose Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe VWR SCBAF-2020 is designed for laboratories that need dependable frozen storage without the complexity of specialty or ultralow temperature equipment. Its large upright cabinet provides organized storage for frequently accessed laboratory materials while maintaining consistent temperatures appropriate for many routine laboratory applications.\u003c\/p\u003e\n\u003cp\u003eUnlike residential or commercial freezers, laboratory freezers are engineered to provide more consistent temperature control, durable construction, and features such as locking doors, alarm systems, and digital temperature monitoring. These characteristics help laboratories protect valuable samples while supporting regulatory compliance and good laboratory practices.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR SCBAF-2020 is commonly used to store laboratory reagents, biological specimens, vaccines, pharmaceutical products, enzymes, antibodies, buffers, quality control materials, clinical samples, environmental samples, and other laboratory materials requiring dependable storage at approximately -20°C.\u003c\/p\u003e\n\u003cp\u003eIts generous storage capacity also makes it a practical choice for laboratories replacing aging commercial freezers with equipment designed specifically for scientific environments.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe SCBAF-2020 is well suited for biotechnology laboratories, pharmaceutical facilities, hospital laboratories, clinical laboratories, academic research institutions, environmental testing laboratories, public health organizations, industrial quality control laboratories, and government research facilities.\u003c\/p\u003e\n\u003cp\u003eIts combination of large storage capacity, dependable performance, and straightforward operation makes it an excellent choice for laboratories seeking reliable day-to-day frozen storage.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eMaintaining stable temperatures during routine laboratory use is essential for preserving sample integrity. The SCBAF-2020 utilizes a laboratory-grade refrigeration system designed to provide consistent cabinet temperatures while recovering efficiently following normal door openings.\u003c\/p\u003e\n\u003cp\u003eBecause the freezer features a manual defrost system, stored materials are not exposed to the periodic warming cycles associated with many automatic defrost freezers. This allows laboratories to maintain stable storage conditions while scheduling defrost maintenance at convenient intervals.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe VWR SCBAF-2020 is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory buffers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaterials requiring storage below -40°C or long-term preservation at ultralow temperatures should instead be stored in an appropriate ultralow temperature freezer.\u003c\/p\u003e\n\u003ch3\u003eVWR SCBAF-2020 General Purpose Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20 cu. ft. (566 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately -20°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory-grade mechanical refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDefrost\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: Approximately 32\" W × 28.25\" D × 70\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFreight-shippable upright laboratory freezer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe SCBAF-2020 emphasizes dependable operation and long service life through a straightforward refrigeration design. Manual defrost operation reduces system complexity while allowing laboratories to perform maintenance on their own schedule. For many laboratories, this combination of reliability and ease of service contributes to lower long-term operating costs and dependable day-to-day performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from VWR manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery VWR SCBAF-2020 received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, inspect the refrigeration system, evaluate door gaskets and cabinet condition, test the temperature controller, confirm alarm functionality, and thoroughly clean the freezer prior to delivery.\u003c\/p\u003e\n\u003cp\u003eAny necessary repairs or replacement components are completed before the freezer is approved for shipment, helping ensure dependable performance upon arrival at your laboratory.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe VWR SCBAF-2020 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available installation space, electrical requirements, and adequate ventilation around the cabinet. Proper installation and routine maintenance will help maximize refrigeration performance and extend the service life of the freezer.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the VWR SCBAF-2020 frequently also consider laboratory refrigerators, ultralow freezers, cryogenic storage systems, CO₂ incubators, laboratory centrifuges, biosafety cabinets, and laboratory temperature monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the VWR SCBAF-2020 an ultralow temperature freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The SCBAF-2020 is a general-purpose laboratory freezer designed to maintain temperatures around -20°C for routine laboratory storage applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does this freezer use manual defrost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManual defrost eliminates automatic warming cycles, allowing laboratories to schedule maintenance when convenient while maintaining stable storage temperatures during normal operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of laboratories commonly use the SCBAF-2020?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is widely used in research, clinical, pharmaceutical, biotechnology, environmental, and industrial laboratories requiring dependable frozen storage for routine laboratory materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished VWR SCBAF-2020 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, control operation, and overall system functionality before shipment.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$1350.00","offer_id":28870901137456,"sku":"2567Y_FREEZER","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2567Y_FREEZER.jpg?v=1560355554"},{"product_id":"thermo-forma-8606-ultralow-freezer-2545mm-freezer","title":"Thermo Forma 8606 ultralow","description":"\u003ch2\u003eThermo Forma 8606 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eAs biological sample collections expand, laboratories need an ultra-low freezer that offers more than just capacity. Organized storage, dependable temperature recovery, and long-term reliability all play an essential role in protecting valuable research materials. The \u003cstrong\u003eThermo Forma 8606 Ultra-Low Temperature Freezer\u003c\/strong\u003e was designed to meet these demands, providing dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e performance in a spacious upright cabinet ideal for centralized laboratory storage.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23 cubic feet (651 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 8606 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, public health laboratories, and research institutions. Its upright design provides generous storage while allowing laboratories to organize collections by investigator, project, department, or study for efficient inventory management and sample retrieval.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate an ultra-low freezer like the Forma 8606 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 8606 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23 cu. ft. (651 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port for rapid door reopening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 8606 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 8600 Series has been a trusted platform in research laboratories for many years because of its dependable refrigeration performance and durable construction. The 8606 model combines high-capacity storage with straightforward operation, making it well suited for laboratories that need reliable long-term preservation without unnecessary complexity.\u003c\/p\u003e\n\u003cp\u003eInside the cabinet, five insulated inner doors reduce cold air loss by exposing only one storage section during sample retrieval. This design helps improve temperature recovery while making it easier to organize biological collections. A vacuum relief port allows the outer door to reopen quickly after closing, improving workflow when multiple researchers access samples throughout the day.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8606 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, clinical trial materials, long-term biological collections, and more.\u003c\/p\u003e\n\u003cp\u003eIts combination of storage capacity and organized upright configuration makes it an excellent choice for laboratories supporting multiple investigators or research programs.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 8606 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable long-term sample preservation with organized inventory management will appreciate the Forma 8606's balance of capacity, accessibility, and proven refrigeration performance.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eLarge-capacity ultra-low freezers are often accessed dozens of times each day. The Forma 8606 helps maintain stable storage conditions through five insulated inner doors that reduce cold air loss during routine retrieval while supporting faster recovery after door openings.\u003c\/p\u003e\n\u003cp\u003eWith space for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, laboratories can organize samples by department, investigator, or project, reducing search time and minimizing unnecessary exposure of stored materials to warmer temperatures.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8606 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-150°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 8606 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23 cu. ft. (651 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-compressor design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 60 Hz\u003c\/strong\u003e (Model 8606)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 8606 utilizes a proven cascade refrigeration system designed for dependable long-term operation in demanding laboratory environments. While newer ultra-low freezer platforms may offer lower electrical consumption, many laboratories continue to value the 8600 Series for its durability, serviceability, and long operating life. Routine condenser cleaning, maintaining adequate ventilation, and scheduled preventative maintenance will help maximize cooling performance and extend compressor life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 8606 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, door seals, insulated inner doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8606 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Planning cryobox organization before installation can improve workflow, simplify inventory management, and reduce door-open time during routine sample retrieval.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Forma 8606 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 8606 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for laboratories managing large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Thermo Forma 8606 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 8606 is ideal for biotechnology companies, pharmaceutical manufacturers, universities, hospitals, biobanks, and research institutions requiring dependable long-term storage of large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the Forma 8606 include insulated inner doors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe insulated inner doors reduce cold air loss during sample retrieval by exposing only one compartment at a time, helping improve temperature recovery and protect stored materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 8606 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/youtu.be\/xwFmAGa8K28\" rel=\"noopener\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e to see the Thermo Forma 8606 ultralow freezer on our YouTube channel.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/xwFmAGa8K28\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":28870923845680,"sku":"2545MM FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2545MM-1.jpg?v=1618324268"},{"product_id":"sanyo-mdf-u537-medical-freezer-2569b-freezer","title":"Sanyo MDF-U537 Biomedical Freezer","description":"\u003ch2\u003eSanyo MDF-U537 Biomedical Freezer\u003c\/h2\u003e\n\u003cp\u003eMany laboratories need storage temperatures below a standard laboratory refrigerator but don't require the extreme temperatures of an ultra-low freezer. The \u003cstrong\u003eSanyo MDF-U537 Biomedical Freezer\u003c\/strong\u003e fills that niche by providing dependable storage between \u003cstrong\u003e-20°C and -30°C\u003c\/strong\u003e in a spacious \u003cstrong\u003e17 cubic foot\u003c\/strong\u003e upright cabinet. Designed specifically for research and laboratory applications, the MDF-U537 combines excellent temperature stability with thoughtful features that help protect valuable samples while improving day-to-day laboratory workflow.\u003c\/p\u003e\n\u003cp\u003eThe MDF-U537 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, clinical laboratories, environmental laboratories, and industrial research facilities storing enzymes, biological samples, research reagents, diagnostic materials, and laboratory chemicals that require dependable subzero storage. Its unique \u003cstrong\u003etop-and-bottom twin door design\u003c\/strong\u003e minimizes cold air loss during routine access, while individually partitioned storage compartments help improve temperature recovery after door openings.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair the MDF-U537 with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term sample preservation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e to create a complete laboratory cold storage workflow.\u003c\/p\u003e\n\u003ch3\u003eSanyo MDF-U537 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e17 cu. ft. (482 L) capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range: \u003cstrong\u003e-20°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwin upper and lower insulated doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive individually partitioned storage compartments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh and low temperature alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower failure alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-diagnostic monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressor protection circuitry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear access port for probes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSanyo MDF-U537 Overview\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U537 was engineered for laboratories that require dependable frozen storage while accessing samples frequently throughout the day. One of its most valuable design features is the \u003cstrong\u003edual-door cabinet\u003c\/strong\u003e, which allows users to open either the upper or lower compartment independently. This reduces cold air loss compared with a single full-height door and helps maintain more stable temperatures throughout the cabinet.\u003c\/p\u003e\n\u003cp\u003eInside the cabinet, five compartmentalized storage sections improve organization while helping limit temperature fluctuations during routine sample retrieval. Combined with Sanyo's microprocessor controller, alarm system, and self-diagnostic functions, the MDF-U537 provides dependable performance for laboratories storing valuable research materials without the higher purchase and operating costs associated with an ultra-low freezer.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo MDF-U537 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalibration standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U537 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable \u003cstrong\u003e-20°C to -30°C\u003c\/strong\u003e storage with excellent sample organization will appreciate the MDF-U537's combination of capacity, accessibility, and proven reliability.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Sanyo MDF-U537?\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U537 is designed for laboratories that need \u003cstrong\u003ehigh-capacity frozen storage with frequent sample access\u003c\/strong\u003e. Its twin-door configuration minimizes cold air loss while allowing users to access only the portion of the cabinet needed, improving temperature recovery and reducing unnecessary thermal cycling.\u003c\/p\u003e\n\u003cp\u003eFor laboratories storing a wide variety of research materials, the compartmentalized interior also makes inventory organization significantly easier than a single open storage chamber.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U537 is commonly used to preserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResearch reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSanyo MDF-U537 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e17 cu. ft. (482 liters)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-20°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePowder-coated steel exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable insulated cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwin insulated outer doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive compartment storage design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh\/low temperature alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower failure alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-diagnostic monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressor protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHermetic compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigerant: \u003cstrong\u003eR-407D\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e115V, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e31.65\" W × 30.39\" D × 70.94\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e25.90\" W × 23.89\" D × 50.08\" H\u003c\/strong\u003e (combined upper and lower chambers)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e288 lbs. shipping weight (131 kg unit weight)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe MDF-U537 utilizes a single-compressor refrigeration system designed for dependable laboratory operation while maintaining storage temperatures between \u003cstrong\u003e-20°C and -30°C\u003c\/strong\u003e. Routine condenser cleaning, adequate ventilation around the cabinet, and avoiding unnecessary door openings will help maximize refrigeration efficiency and maintain stable cabinet temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Sanyo manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Sanyo MDF-U537 received by American Instrument Exchange undergoes a comprehensive inspection and temperature performance evaluation before shipment. Our technicians verify controller accuracy, refrigeration performance, alarm functionality, compressor operation, and door seals. Temperature stability is confirmed using calibrated instrumentation, worn components are replaced as needed, and each freezer is thoroughly cleaned before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo MDF-U537 ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the condenser. Allow the freezer to reach its operating temperature before loading valuable samples to ensure optimal temperature stability.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the MDF-U537 have two outer doors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe upper and lower doors reduce cold air loss during routine access by allowing users to open only the section containing the required samples. This improves temperature recovery and helps protect the remaining contents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the MDF-U537 an ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The MDF-U537 is a biomedical freezer designed to operate between \u003cstrong\u003e-20°C and -30°C\u003c\/strong\u003e, making it ideal for many research and laboratory storage applications without the higher operating costs of an ultra-low freezer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of materials are commonly stored in the MDF-U537?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is commonly used for enzymes, proteins, laboratory reagents, biological specimens, research chemicals, diagnostic materials, and quality control samples requiring dependable subzero storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the MDF-U537 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Sanyo MDF-U537 is inspected and tested by American Instrument Exchange technicians. Temperature accuracy, controller operation, refrigeration performance, alarms, compressor function, and door seals are verified before the freezer is cleaned and prepared for shipment.\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"$2900.00","offer_id":28988254322736,"sku":"2569B FREEZER","price":2900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2569B_FREEZER.jpg?v=1561643997"},{"product_id":"taylor-wharton-k-series-3k-cryobiological-storage-1805c-cryogen","title":"Taylor-Wharton 3K cryogenic","description":"\u003ch2\u003eTaylor-Wharton K Series 3K Cryobiological Storage System\u003c\/h2\u003e\n\u003cp\u003eFor laboratories with smaller cryogenic sample collections, simplicity, reliability, and low liquid nitrogen consumption are often more important than maximum storage capacity. The \u003cstrong\u003eTaylor-Wharton K Series 3K Cryobiological Storage System\u003c\/strong\u003e was designed for exactly these applications, providing dependable liquid nitrogen storage in a compact, portable platform that is ideal for research laboratories, IVF clinics, veterinary facilities, and biotechnology companies.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e48-liter liquid nitrogen capacity\u003c\/strong\u003e, the 3K provides organized cryogenic storage for thousands of biological specimens while maintaining true liquid nitrogen temperatures for long-term preservation. Unlike larger institutional cryogenic freezers, the compact footprint makes the 3K an excellent choice for laboratories that need dedicated cryogenic storage without sacrificing valuable floor space.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a storage system like the Taylor-Wharton 3K alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eTaylor-Wharton K Series 3K Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e48-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact cryobiological storage system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor- or liquid-phase storage capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel vacuum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable powder-coated exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior vacuum insulation for reduced nitrogen consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact footprint for laboratory use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic holding time of approximately \u003cstrong\u003e19 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic evaporation rate of approximately \u003cstrong\u003e2.5 liters\/day\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual-fill operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTaylor-Wharton K Series 3K Overview\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton K Series has earned a long-standing reputation for dependable cryogenic storage and excellent vacuum performance. The 3K model is the smallest member of the K Series family and is designed for laboratories that require dependable liquid nitrogen storage without the complexity of larger autofill systems.\u003c\/p\u003e\n\u003cp\u003eIts stainless steel vacuum vessel minimizes heat transfer and reduces liquid nitrogen evaporation, helping maximize holding time between fills. The compact design also makes the unit easy to position within existing laboratory layouts while providing sufficient storage capacity for growing biological collections. Because it supports both liquid- and vapor-phase storage, laboratories can configure the system to meet their preferred cryopreservation protocols.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton 3K is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVeterinary reproductive samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch cell banks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts compact size also makes it an excellent choice for laboratories establishing their first cryogenic storage program or maintaining dedicated collections for individual research groups.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe 3K is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFertility clinics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVeterinary reproductive facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall biobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories requiring dependable cryogenic storage with minimal maintenance will appreciate the 3K's straightforward operation and efficient liquid nitrogen performance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Compact Cryogenic Storage System?\u003c\/h3\u003e\n\u003cp\u003eWhile \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e provide dependable storage at \u003cstrong\u003e-80°C to -86°C\u003c\/strong\u003e, certain biological materials benefit from storage at liquid nitrogen temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e. A compact cryogenic storage system like the Taylor-Wharton 3K allows laboratories to achieve those temperatures without investing in a large institutional storage system.\u003c\/p\u003e\n\u003cp\u003eIts relatively small footprint, low evaporation rate, and efficient vacuum insulation make it particularly attractive for laboratories with modest sample volumes or satellite research facilities.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton 3K is commonly used to preserve stem cells, embryos, reproductive specimens, cord blood, tissue samples, DNA libraries, research cell lines, and other biological materials requiring long-term cryogenic preservation.\u003c\/p\u003e\n\u003ch3\u003eTaylor-Wharton K Series 3K Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e48 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid-phase or vapor-phase storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStatic holding time: \u003cstrong\u003e19 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic evaporation rate: \u003cstrong\u003e2.5 liters\/day\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel vacuum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable powder-coated cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOverall diameter: \u003cstrong\u003e15.4 in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOverall height: \u003cstrong\u003e29.7 in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNeck opening: \u003cstrong\u003e14 in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal usable height: \u003cstrong\u003e19.2 in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEmpty: \u003cstrong\u003e42 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull: \u003cstrong\u003e125 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone (manual-fill system)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the Taylor-Wharton 3K does not use compressors or mechanical refrigeration, operating costs are determined primarily by liquid nitrogen consumption. The high-performance vacuum insulation minimizes evaporation and helps maximize the interval between fills, reducing operating costs while maintaining dependable cryogenic storage temperatures. Routine maintenance primarily consists of monitoring liquid nitrogen levels, protecting the vacuum vessel from physical damage, and following recommended cryogenic safety procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Taylor-Wharton manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Taylor-Wharton K Series 3K received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, neck assembly, lid, and overall cabinet condition before filling the vessel with liquid nitrogen and monitoring evaporation performance to verify acceptable vacuum integrity. Each unit is thoroughly cleaned before shipment.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Taylor-Wharton 3K ships by freight from American Instrument Exchange. Before installation, laboratories should verify access to a reliable liquid nitrogen supply and establish appropriate cryogenic safety procedures, including adequate room ventilation, personal protective equipment, and routine liquid nitrogen level monitoring. Its compact size also makes it easy to relocate within a laboratory as storage needs evolve.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Taylor-Wharton 3K designed for liquid- or vapor-phase storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe K Series 3K supports both \u003cstrong\u003eliquid- and vapor-phase cryogenic storage\u003c\/strong\u003e, allowing laboratories to select the storage method that best fits their preservation protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often does the 3K need to be refilled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnder static conditions, the 3K provides an approximate \u003cstrong\u003e19-day holding time\u003c\/strong\u003e, although actual refill intervals depend on usage patterns, ambient conditions, and how frequently the unit is opened.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Taylor-Wharton 3K best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3K is ideal for IVF laboratories, biotechnology companies, research laboratories, veterinary facilities, and hospitals that require dependable cryogenic storage in a compact footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Taylor-Wharton 3K tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Taylor-Wharton K Series 3K is inspected and tested by American Instrument Exchange technicians to verify vessel integrity, vacuum performance, and acceptable liquid nitrogen evaporation before shipment.\u003c\/p\u003e","brand":"Forma","offers":[{"title":"$675.00","offer_id":40757153890352,"sku":"1805C CRYOGEN","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/DSC_0167.jpg?v=1718388431"},{"product_id":"thermolyne-locator-8-plus-1809g-cryogen","title":"Thermolyne Locator 8 Cryobiological Storage Vessel","description":"\u003ch2\u003eThermolyne Locator 8 Plus Cryobiological Storage Vessel\u003c\/h2\u003e\n\u003cp\u003eFor laboratories with growing cryogenic collections, keeping samples organized can be just as important as maintaining cryogenic temperatures. The \u003cstrong\u003eThermolyne Locator 8 Plus Cryobiological Storage Vessel\u003c\/strong\u003e combines compact liquid nitrogen storage with an indexed rack-and-box system that allows researchers to quickly locate and retrieve individual samples while minimizing disturbance to the remaining inventory.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e121-liter liquid nitrogen capacity\u003c\/strong\u003e and storage for \u003cstrong\u003eup to 2,000 standard 2.0 mL cryovials\u003c\/strong\u003e, the Locator 8 Plus is an excellent solution for biotechnology companies, pharmaceutical manufacturers, IVF laboratories, hospitals, universities, cell therapy laboratories, and research facilities requiring dependable cryogenic storage without the footprint of a large institutional repository. Its advanced vacuum insulation and optional ultrasonic level monitoring help reduce liquid nitrogen consumption while protecting valuable biological materials.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate the Locator 8 Plus alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eThermolyne Locator 8 Plus Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e121-liter\u003c\/strong\u003e liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e2,000 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEight indexed storage racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor- or liquid-phase storage capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced vacuum insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutstanding temperature uniformity below \u003cstrong\u003e-180°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional ultrasonic liquid nitrogen level monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible low-level alarm and remote alarm contacts (monitor-equipped models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact footprint for efficient laboratory use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual-fill operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermolyne Locator 8 Plus Overview\u003c\/h3\u003e\n\u003cp\u003eThe Locator Series has been a popular choice for laboratories because it combines dependable cryogenic performance with an intuitive rack-based storage system. Instead of searching through suspended canisters, users organize samples in removable racks and cryoboxes, making inventory management significantly easier while reducing the amount of time samples remain outside the vessel during retrieval.\u003c\/p\u003e\n\u003cp\u003eDespite its relatively compact size, the Locator 8 Plus maintains temperatures \u003cstrong\u003ebelow -180°C even when less than 5 cm (2 inches) of liquid nitrogen remains in the vessel\u003c\/strong\u003e, helping protect valuable samples throughout the normal refill cycle. Advanced vacuum insulation minimizes nitrogen evaporation, reducing operating costs while extending holding time between fills.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermolyne Locator 8 Plus is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological archives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Locator 8 Plus is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall and mid-sized biobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories that prioritize organized sample storage and efficient retrieval will appreciate the Locator 8 Plus's indexed rack system and compact footprint.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Locator 8 Plus?\u003c\/h3\u003e\n\u003cp\u003eThe Locator 8 Plus is designed for laboratories that need \u003cstrong\u003eorganized cryogenic storage rather than maximum capacity\u003c\/strong\u003e. Its indexed rack-and-box configuration makes inventory management straightforward while allowing individual sample groups to be retrieved quickly without exposing the remainder of the collection.\u003c\/p\u003e\n\u003cp\u003eCompared with traditional canister-style liquid nitrogen vessels, this organization can save considerable time when laboratories routinely access stored specimens, helping improve workflow while maintaining dependable cryogenic temperatures.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Locator 8 Plus is commonly used to preserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReproductive specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch cell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermolyne Locator 8 Plus Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e121 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e2,000 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEight indexed storage racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with standard cryogenic storage boxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid-phase or vapor-phase storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperatures below \u003cstrong\u003e-180°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStatic holding time: \u003cstrong\u003eApproximately 201 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic evaporation rate: \u003cstrong\u003e0.60 L\/day\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated aluminum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual-fill design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOptional ultrasonic liquid nitrogen level monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible low-level alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecorder compatibility (monitor-equipped models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e22 in. diameter × 39.5 in. H\u003c\/strong\u003e (with monitor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e22 in. diameter × 37.5 in. H\u003c\/strong\u003e (without monitor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e6 in. neck opening\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping weight: approximately 115 lbs. (52.2 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNone for the storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100–240 VAC\u003c\/strong\u003e input when equipped with the optional level monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the Locator 8 Plus uses liquid nitrogen rather than mechanical refrigeration, operating costs are determined primarily by nitrogen consumption. Its advanced vacuum insulation and low evaporation rate help reduce refill frequency while maintaining dependable cryogenic temperatures. Laboratories should establish a routine refill schedule and periodically monitor vessel performance to ensure continued vacuum integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermolyne Locator 8 Plus received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, lid assembly, rack system, neck tube, and overall cabinet condition. Each vessel is filled with liquid nitrogen and monitored to verify acceptable evaporation performance and vacuum integrity. Units equipped with ultrasonic level monitoring are tested for alarm and monitoring functionality before shipment.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermolyne Locator 8 Plus ships by freight from American Instrument Exchange. Before installation, laboratories should verify adequate floor space, access to a reliable liquid nitrogen supply, and appropriate cryogenic safety procedures. If equipped with the optional level monitor, electrical service and remote alarm connections should also be planned before commissioning the system.\u003c\/p\u003e\n\u003ch3\u003eThermolyne Locator 8 Plus Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the Locator 8 Plus hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Locator 8 Plus stores \u003cstrong\u003eup to 2,000 standard 2.0 mL cryovials\u003c\/strong\u003e using an indexed eight-rack storage system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Locator 8 Plus support vapor-phase storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The vessel can be used for both liquid- and vapor-phase cryogenic storage while maintaining temperatures below \u003cstrong\u003e-180°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the Locator 8 Plus different from a traditional LN₂ dewar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIts indexed rack-and-box storage system makes inventory management significantly easier, allowing faster sample retrieval and better organization than conventional canister-style storage vessels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Locator 8 Plus tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermolyne Locator 8 Plus is inspected and tested by American Instrument Exchange technicians to verify vacuum integrity, liquid nitrogen performance, rack condition, and monitoring functionality (when equipped) before shipment.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"$2400.00","offer_id":28988254617648,"sku":"1809G CRYOGEN","price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1809G_CRYOGEN.jpg?v=1561644015"},{"product_id":"fisher-isotemp-13-986-425f-flammable-material-freezer-2554cc-freezer","title":"Fisher Isotemp 425F freezer","description":"\u003ch2\u003eFisherbrand Isotemp 13-986-425F Flammable Material Storage Freezer\u003c\/h2\u003e\n\u003cp\u003eLaboratories that store flammable solvents, volatile chemicals, and combustible reagents require more than dependable temperature control—they need equipment specifically engineered to reduce ignition risks inside the storage chamber. The \u003cstrong\u003eFisherbrand Isotemp 13-986-425F Flammable Material Storage Freezer\u003c\/strong\u003e is designed for the safe storage of temperature-sensitive flammable materials, combining laboratory-grade freezing performance with a spark-free interior that complies with laboratory safety requirements for flammable storage.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e27 cubic foot\u003c\/strong\u003e storage capacity, the 13-986-425F is an excellent choice for pharmaceutical manufacturers, biotechnology companies, chemical laboratories, universities, hospitals, and industrial research facilities storing flammable solvents, standards, reagents, and research chemicals requiring frozen storage. Unlike a standard laboratory freezer, this model is specifically engineered so that electrical components inside the cabinet cannot ignite flammable vapors released by stored materials.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair a flammable material freezer like the 13-986-425F with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated chemicals, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/fume-hoods\"\u003echemical fume hoods\u003c\/a\u003e\u003c\/strong\u003e when handling volatile compounds.\u003c\/p\u003e\n\u003ch3\u003eFisherbrand Isotemp 13-986-425F Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e27 cu. ft.\u003c\/strong\u003e storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range approximately \u003cstrong\u003e-12°C to -20°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpark-free interior construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo fixed shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom storage tray\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree door shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMagnetic door gasket for an airtight seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty laboratory construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for storage of flammable materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFisherbrand Isotemp 13-986-425F Overview\u003c\/h3\u003e\n\u003cp\u003eThe 13-986-425F is purpose-built for laboratories storing volatile chemicals that require frozen storage temperatures. Its spark-free interior separates stored materials from potential ignition sources, reducing the risk of igniting flammable vapors generated by solvents and other combustible laboratory materials.\u003c\/p\u003e\n\u003cp\u003eInside the cabinet, two fixed shelves, a bottom tray, and door shelving provide organized storage while allowing laboratory personnel to separate chemicals by compatibility or application. The manual-defrost refrigeration system eliminates automatic warming cycles, helping maintain stable storage temperatures for sensitive materials.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Fisherbrand Isotemp 13-986-425F is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable laboratory solvents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVolatile reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnalytical standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable pharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-sensitive industrial chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe 13-986-425F is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic chemistry laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial R\u0026amp;D facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories routinely working with volatile chemicals will benefit from the additional safety features provided by a dedicated flammable material storage freezer.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Flammable Material Storage Freezer?\u003c\/h3\u003e\n\u003cp\u003eA conventional laboratory freezer may contain electrical components inside the storage compartment that could ignite flammable vapors under certain conditions. A flammable material storage freezer is engineered with a \u003cstrong\u003espark-free interior\u003c\/strong\u003e, reducing the risk of ignition inside the cabinet while providing dependable frozen storage for volatile laboratory chemicals.\u003c\/p\u003e\n\u003cp\u003eIt is important to note that a \u003cstrong\u003eflammable material storage freezer is not the same as an explosion-proof freezer\u003c\/strong\u003e. Flammable material freezers are intended to safely store volatile materials inside the cabinet, whereas explosion-proof freezers are designed for installation in hazardous locations where ignitable vapors may also be present outside the unit. Laboratories should select the appropriate equipment based on their specific safety requirements.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Fisherbrand Isotemp 13-986-425F is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAlcohols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic solvents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnalytical reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlammable reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory chemicals requiring frozen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFisherbrand Isotemp 13-986-425F Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e27 cu. ft.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately -12°C to -20°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSpark-free interior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid insulated door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite powder-coated exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo fixed shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom storage tray\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree door shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic cooling design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCFC- and HCFC-free refrigeration system and insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSafety Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSpark-free interior construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAirtight magnetic door gasket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for storage of flammable materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeets applicable laboratory safety requirements for flammable material storage (model family)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHardwired installation may be required depending on facility and model configuration. Verify electrical requirements prior to installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 35 in. W × 33 in. D × 78 in. H\u003c\/strong\u003e (verify prior to installation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSized to provide \u003cstrong\u003e27 cu. ft.\u003c\/strong\u003e of usable storage volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFreight shipment; verify shipping weight prior to installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the 13-986-425F operates at conventional laboratory freezer temperatures, operating costs are significantly lower than those of ultra-low freezers. Manual defrost operation eliminates automatic warming cycles while helping maintain stable storage temperatures. Periodic manual defrosting and routine condenser cleaning will help maximize refrigeration efficiency and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Fisherbrand manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Fisherbrand Isotemp 13-986-425F received by American Instrument Exchange undergoes a comprehensive inspection and temperature performance evaluation before shipment. Our technicians verify refrigeration performance using calibrated digital temperature probes, inspect door gaskets, shelving, thermostat operation, compressor function, and cabinet integrity, replacing worn components as necessary before thoroughly cleaning the freezer. Additional testing can be performed to meet customer-specific requirements when requested.\u003c\/p\u003e\n\u003cp\u003eLaboratories outfitting chemical storage areas frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/fume-hoods\"\u003echemical fume hoods\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Fisherbrand Isotemp 13-986-425F ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, available floor space, electrical requirements, and compliance with local fire and laboratory safety codes. Proper placement and ventilation will help ensure dependable long-term operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the 13-986-425F different from a standard laboratory freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIts spark-free interior is specifically designed to reduce the risk of igniting flammable vapors released by stored chemicals, making it suitable for flammable material storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an explosion-proof freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a \u003cstrong\u003eflammable material storage freezer\u003c\/strong\u003e, not an explosion-proof freezer. It is intended for the safe storage of flammable materials inside the cabinet. Explosion-proof freezers are designed for hazardous locations where ignitable vapors may be present in the surrounding room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is manual defrost preferred for laboratory chemical storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManual-defrost systems avoid periodic warming cycles associated with automatic-defrost freezers, helping maintain more consistent temperatures for temperature-sensitive chemicals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the 13-986-425F tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Fisherbrand Isotemp 13-986-425F is inspected and temperature tested by American Instrument Exchange technicians. Refrigeration performance, temperature accuracy, cabinet integrity, and overall operation are verified before shipment, and additional customer-requested testing can be accommodated.\u003c\/p\u003e","brand":"Fisher","offers":[{"title":"$1650.00","offer_id":28988255174704,"sku":"2554CC FREEZER","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/no-photo_bc51a41e-6354-48b3-a427-afef606706f6.png?v=1655129062"},{"product_id":"nalgene-4150-2000-all-plastic-dewar-flask-1804e-cryogen","title":"Nalgene 4150-2000, dewar","description":"\u003ch2\u003eNalgene 4150-2000 All-Plastic Dewar Flask\u003c\/h2\u003e\n\u003cp\u003eNot every cryogenic application requires a large liquid nitrogen storage system. Many laboratories simply need a safe, durable vessel for preparing cold baths, temporarily holding liquid nitrogen, or transporting cryogenic materials between workstations. The \u003cstrong\u003eNalgene 4150-2000 All-Plastic Dewar Flask\u003c\/strong\u003e was designed specifically for these everyday laboratory tasks, providing excellent thermal insulation in a lightweight, shatter-resistant package that is safer than traditional glass Dewar flasks.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e2-liter capacity\u003c\/strong\u003e, the Nalgene 4150-2000 is ideal for research laboratories, biotechnology companies, pharmaceutical manufacturers, hospitals, universities, and teaching laboratories that routinely work with liquid nitrogen, dry ice\/solvent mixtures, ice water, or heated liquids. Its all-plastic construction eliminates the implosion hazards associated with glass Dewars while maintaining excellent insulating performance across a wide operating temperature range.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use a Dewar flask like the 4150-2000 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for long-term specimen preservation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for routine reagent storage.\u003c\/p\u003e\n\u003ch3\u003eNalgene 4150-2000 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2-liter capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll-plastic, shatter-resistant construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafe for liquid nitrogen, dry ice\/solvent mixtures, ice water, and hot liquids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-wall HDPE construction with CFC-free urethane foam insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature range from \u003cstrong\u003e-196°C to +100°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVented insulated HDPE cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMolded pour spout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom grip area for controlled pouring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolyethylene-coated bail handle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBroad-base design for improved stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and inspected by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNalgene 4150-2000 Overview\u003c\/h3\u003e\n\u003cp\u003eUnlike laboratory cryogenic storage vessels that are designed for long-term sample preservation, the Nalgene 4150-2000 is intended for \u003cstrong\u003eshort-term laboratory handling of cryogenic and temperature-controlled materials\u003c\/strong\u003e. It provides excellent insulation while remaining lightweight, easy to carry, and highly resistant to impact.\u003c\/p\u003e\n\u003cp\u003eThe double-wall HDPE construction is filled with CFC-free urethane foam that minimizes heat transfer, helping cold materials remain cold longer while reducing condensation on the exterior. The vented insulated lid allows vapor to escape safely when used with liquid nitrogen, while the integrated pour spout and bottom grip make transferring liquids safer and more controlled than with conventional laboratory containers.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Nalgene 4150-2000 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHolding liquid nitrogen during laboratory procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePreparing dry ice and solvent cooling baths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemporary cryogenic sample handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCooling laboratory components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIce water baths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-controlled sample transport within the laboratory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarming media using heated water baths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral laboratory temperature control applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Nalgene 4150-2000 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTeaching laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterials science laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAny laboratory that routinely handles cryogenic liquids or temperature-controlled baths can benefit from the durability and convenience of this all-plastic Dewar.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose an All-Plastic Dewar?\u003c\/h3\u003e\n\u003cp\u003eTraditional glass Dewar flasks provide excellent insulation but can break or implode if damaged. The Nalgene 4150-2000 replaces fragile glass with high-density polyethylene, creating a vessel that is significantly more resistant to impact while maintaining excellent thermal performance.\u003c\/p\u003e\n\u003cp\u003eFor laboratories where Dewars are frequently moved between benches or used in busy work environments, the added durability helps reduce the risk of breakage and improves overall laboratory safety.\u003c\/p\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cp\u003eThe Nalgene 4150-2000 is designed for the short-term handling of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDry ice\/solvent mixtures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIce water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeated water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory cooling baths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-sensitive components and accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is \u003cstrong\u003enot intended for long-term cryogenic sample storage\u003c\/strong\u003e, which is better accomplished using dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eNalgene 4150-2000 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density polyethylene (HDPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-wall construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCFC-free urethane foam insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Temperature\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-196°C to +100°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVented insulated cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMolded pour spout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom grip area\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolyethylene-coated handle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBroad stable base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e7.25 in. diameter × 10.25 in. H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3.75 in. diameter × 9.0 in. H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe Nalgene 4150-2000 requires no electrical power or routine mechanical maintenance. Periodic inspection of the lid, handle, and vessel for physical damage is generally sufficient. The all-plastic construction resists corrosion and eliminates concerns associated with broken glass, making the flask suitable for routine laboratory use over many years.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eInspection \u0026amp; Preparation\u003c\/h3\u003e\n\u003cp\u003eEvery Nalgene 4150-2000 offered by American Instrument Exchange is inspected for overall condition, lid fit, handle integrity, insulation performance, and cleanliness before shipment. Because this is a passive laboratory vessel with no mechanical or electronic components, our inspection focuses on structural integrity and safe operation.\u003c\/p\u003e\n\u003cp\u003eLaboratories purchasing cryogenic accessories often pair them with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Handling Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Nalgene 4150-2000 ships using standard parcel service from American Instrument Exchange. Before use with liquid nitrogen, laboratories should ensure personnel follow appropriate cryogenic safety procedures, including the use of insulated gloves, eye protection, and adequate room ventilation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the Nalgene 4150-2000 safely hold liquid nitrogen?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The flask is specifically designed for use with liquid nitrogen, as well as dry ice\/solvent mixtures, ice water, and hot liquids over a temperature range of \u003cstrong\u003e-196°C to +100°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose an all-plastic Dewar instead of a glass Dewar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HDPE construction is shatter-resistant and eliminates the implosion risk associated with glass Dewar flasks while still providing excellent thermal insulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this flask be used for long-term cryogenic sample storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 4150-2000 is intended for short-term handling and laboratory use. Long-term sample preservation should be performed in dedicated liquid nitrogen storage systems or cryogenic freezers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Nalgene 4150-2000 inspected before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is inspected by American Instrument Exchange for structural integrity, lid fit, handle condition, insulation performance, and overall cleanliness before shipment.\u003c\/p\u003e","brand":"Nalgene","offers":[{"title":"$225.00","offer_id":28988257763376,"sku":"1804E CRYOGEN","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0278.jpg?v=1665411179"},{"product_id":"thermo-cryoplus-1-7400-cryogen-1816a-cryogen","title":"Thermo Scientific CryoPlus 1 LN2 storage system","description":"\u003ch2\u003eThermo Scientific CryoPlus™ 1 Liquid Nitrogen Storage System (Model 7400)\u003c\/h2\u003e\n\u003cp\u003eThe final step in a successful cryopreservation workflow isn't freezing—it's long-term preservation. Once cells, tissues, or biological specimens have been frozen using a controlled-rate freezer, they must be stored in an environment that maintains ultra-low temperatures for years while protecting sample integrity. The \u003cstrong\u003eThermo Scientific CryoPlus™ 1 Liquid Nitrogen Storage System (Model 7400)\u003c\/strong\u003e was designed specifically for this purpose, combining automated liquid nitrogen management, dependable cryogenic storage, and intelligent monitoring in a compact, laboratory-friendly system.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e90-liter liquid nitrogen capacity\u003c\/strong\u003e, storage for up to \u003cstrong\u003e6,318 standard 2.0 mL cryovials\u003c\/strong\u003e, and automatic liquid nitrogen refill capability, the CryoPlus 1 is widely used by biotechnology companies, pharmaceutical manufacturers, IVF laboratories, cell therapy programs, academic research institutions, and biobanks requiring secure long-term preservation of irreplaceable biological materials.\u003c\/p\u003e\n\u003cp\u003eA complete cryopreservation workflow often begins with sample preparation inside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, continues through controlled freezing using a \u003cstrong\u003eCryoMed controlled-rate freezer\u003c\/strong\u003e, and concludes with long-term preservation inside a \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage system\u003c\/a\u003e\u003c\/strong\u003e such as the CryoPlus 1. Many laboratories also maintain \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage or applications that do not require liquid nitrogen temperatures.\u003c\/p\u003e\n\u003ch3\u003eThermo Scientific CryoPlus™ 1 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e90 L liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e6,318 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic liquid nitrogen refill system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase or liquid-phase storage capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic level monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated inventory support with optional rack systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific CryoPlus™ 1 Overview\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional freezers that rely on mechanical refrigeration, the CryoPlus 1 stores biological materials using liquid nitrogen, maintaining temperatures between approximately \u003cstrong\u003e-135°C and -196°C\u003c\/strong\u003e depending on operating configuration. At these temperatures, metabolic activity effectively ceases, making liquid nitrogen storage the preferred solution for long-term preservation of many sensitive biological materials.\u003c\/p\u003e\n\u003cp\u003eThe CryoPlus 1 combines vacuum-insulated cryogenic construction with automatic liquid nitrogen level control and a microprocessor monitoring system that continuously supervises operating conditions. Integrated alarms, level sensing, and automatic refill capability help reduce manual intervention while providing confidence that valuable collections remain protected throughout long-term storage.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific CryoPlus 1 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCell banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStem cell preservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMC storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T therapy storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryo and oocyte preservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiopharmaceutical sample archives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial specimen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term research collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRather than replacing an ultralow freezer, the CryoPlus 1 extends the cryopreservation workflow by providing long-term storage at liquid nitrogen temperatures.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 1 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF and reproductive medicine laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGMP manufacturing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Liquid Nitrogen Storage?\u003c\/h3\u003e\n\u003cp\u003eAlthough \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e provide excellent long-term storage for many biological materials, some applications require even lower temperatures. Liquid nitrogen storage dramatically slows biochemical activity and is widely regarded as the preferred preservation method for stem cells, reproductive tissues, cell therapy products, and other highly valuable biological specimens intended for long-term storage.\u003c\/p\u003e\n\u003cp\u003eThe CryoPlus 1 supports either liquid-phase or vapor-phase storage depending on laboratory protocols while automatically maintaining liquid nitrogen levels to help ensure consistent storage conditions.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 1 is commonly used to preserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch biobank collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific CryoPlus™ 1 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e90 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e6,318 standard 2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Temperature\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e-135°C to -196°C\u003c\/strong\u003e, depending on storage method\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic LN₂ refill\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid level monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated stainless steel vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e100–120V AC, 50\/60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e26\" L × 21.5\" W × 41\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e194 lbs. empty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLiquid Nitrogen Management \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eUnlike mechanical freezers, the CryoPlus 1 relies on liquid nitrogen rather than compressors to maintain storage temperature. Operating costs therefore depend primarily on liquid nitrogen consumption, refill frequency, and laboratory usage patterns rather than electrical energy. The automatic refill system helps maintain stable liquid levels while reducing routine operator intervention and supporting long-term sample protection.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Scientific CryoPlus 1 received by American Instrument Exchange undergoes a comprehensive inspection and operational evaluation before shipment. Our technicians verify controller operation, alarm functionality, liquid level sensing, automatic fill controls, vacuum vessel integrity, electrical systems, and overall operational performance before thoroughly cleaning the unit for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe CryoPlus 1 ships by freight from American Instrument Exchange. Before installation, laboratories should verify adequate floor space, ventilation, electrical service, and access to a liquid nitrogen supply. Because liquid nitrogen can displace oxygen in confined spaces, installations should follow institutional safety procedures regarding ventilation, oxygen monitoring, and personal protective equipment.\u003c\/p\u003e\n\u003ch3\u003eThermo Scientific CryoPlus Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between a CryoPlus storage system and a controlled-rate freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA controlled-rate freezer performs the freezing process using carefully programmed cooling profiles. The CryoPlus 1 is designed for \u003cstrong\u003elong-term storage\u003c\/strong\u003e after the freezing process has been completed. Many laboratories use both systems together as part of a complete cryopreservation workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the CryoPlus 1 store samples in vapor phase as well as liquid phase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The CryoPlus platform supports both vapor-phase and liquid-phase storage depending on laboratory protocols and application requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryovials can the CryoPlus 1 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CryoPlus 1 stores up to \u003cstrong\u003e6,318 standard 2.0 mL cryovials\u003c\/strong\u003e using the appropriate rack configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the CryoPlus 1 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Scientific CryoPlus 1 is inspected and operationally tested by American Instrument Exchange technicians to verify controller operation, alarm functionality, automatic fill controls, liquid level monitoring, and overall system performance before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/RiX7Z3ldwMA\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":28988259500080,"sku":"1816A CRYOGEN","price":5600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1816A_CRYOGEN_03.jpg?v=1627487793"},{"product_id":"thermo-forma-8695-2545g-freezer","title":"Thermo Forma 8695 Double-Door Ultra-Low Temperature Freezer","description":"\u003ch2\u003eThermo Forma 8695 Double-Door Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eIn busy research laboratories, ultra-low freezers are rarely accessed by just one person. Multiple investigators, technicians, and laboratory staff often retrieve samples throughout the day, making both storage capacity and workflow equally important. The \u003cstrong\u003eThermo Forma 8695 Double-Door Ultra-Low Temperature Freezer\u003c\/strong\u003e was designed with this environment in mind, combining dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e performance with a unique double-door configuration that improves accessibility while helping protect valuable biological collections.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23 cubic feet (651 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 8695 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, public health laboratories, and biobanks managing large biological sample collections. Its double exterior doors allow researchers to access one side of the freezer while the opposite side remains closed, reducing cold air loss and helping maintain more stable storage temperatures during routine sample retrieval.\u003c\/p\u003e\n\u003cp\u003eMany laboratories incorporate a freezer like the Forma 8695 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 8695 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23 cu. ft. (651 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble exterior door configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable battery backup for alarms and controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 8695 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 8695 was engineered for laboratories where frequent sample access is part of the daily workflow. Its defining feature is the \u003cstrong\u003edouble exterior door\u003c\/strong\u003e design, which allows users to retrieve materials from one side of the cabinet while leaving the other side sealed. By limiting the amount of cold air that escapes during routine access, the freezer helps maintain more consistent storage temperatures while improving recovery after door openings.\u003c\/p\u003e\n\u003cp\u003eInside the cabinet, four insulated compartment doors provide an additional layer of thermal protection by exposing only a portion of the freezer during sample retrieval. Combined with Thermo's proven cascade refrigeration system and heavy-duty cabinet construction, the Forma 8695 delivers dependable ultra-low temperature performance for demanding laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8695 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, clinical trial materials, long-term biological collections, and more.\u003c\/p\u003e\n\u003cp\u003eIts dual-door configuration makes it especially valuable for laboratories where multiple users routinely access stored materials throughout the day.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 8695 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories managing high-volume biological collections will appreciate the freezer's combination of storage capacity, dependable refrigeration, and workflow-friendly design.\u003c\/p\u003e\n\u003ch3\u003eDouble-Door Design \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eThe double-door configuration is one of the Forma 8695's greatest advantages. Rather than opening the full width of the cabinet, researchers can access only the section containing the samples they need. This helps reduce cold air loss, minimizes thermal disturbance to archived materials, and supports faster temperature recovery after routine access.\u003c\/p\u003e\n\u003cp\u003eMany laboratories also organize one side of the freezer for frequently accessed working collections while reserving the opposite compartment for long-term archived samples. This simple organizational strategy can improve efficiency while helping protect valuable specimens from unnecessary temperature fluctuations.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8695 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 8695 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23 cu. ft. (651 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDoor Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDouble exterior doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-compressor design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable battery backup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 60 Hz\u003c\/strong\u003e (Model 8695)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e40.8\" W × 37.0\" D × 77.9\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30.6\" W × 25.3\" D × 51.5\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e900 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 8695 utilizes Thermo's proven cascade refrigeration platform to provide dependable ultra-low temperature performance for demanding laboratory applications. The double-door configuration helps reduce cold air loss during routine sample retrieval, which can improve recovery times and reduce unnecessary compressor operation. Routine condenser cleaning, adequate ventilation, and preventative maintenance will help maximize refrigeration performance and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 8695 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, battery backup, door seals, insulated interior doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8695 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Organizing cryoboxes by compartment before installation can improve inventory management while taking full advantage of the freezer's double-door design and reducing routine door-open time.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of the Thermo Forma 8695's double-door design?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe two exterior doors allow researchers to access one half of the freezer while leaving the opposite compartment closed, reducing cold air loss and helping maintain more stable storage temperatures during routine sample retrieval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Forma 8695 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 8695 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for laboratories managing large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Forma 8695 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is ideal for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, biobanks, and research laboratories where multiple users routinely access stored samples throughout the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 8695 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, battery backup, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":28988262023216,"sku":"2545G FREEZER","price":5500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/Contrast2_1660bae5-25a1-446b-9c44-1e008d7b9b36.jpg?v=1697723240"},{"product_id":"thermo-forma-8690-ultra-low-2545gg-freezer","title":"Thermo Forma 8690 ultra low","description":"\u003ch2\u003eThermo Forma 8690 Double-Door Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eLarge biological collections often require a balance between storage capacity and daily accessibility. When multiple researchers access samples throughout the day, minimizing temperature fluctuations becomes just as important as maintaining \u003cstrong\u003e-86°C\u003c\/strong\u003e storage. The \u003cstrong\u003eThermo Forma 8690 Double-Door Ultra-Low Temperature Freezer\u003c\/strong\u003e was designed to address this challenge by combining dependable ultra-low performance with a unique dual-door configuration that allows laboratories to access frequently used samples while minimizing disturbance to the rest of the freezer.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23 cubic feet (651 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 8690 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, universities, hospitals, public health laboratories, and biobanks managing large biological collections. Its double-door design improves workflow by allowing one side of the freezer to remain closed while the other is accessed, reducing cold air loss and helping maintain stable storage conditions.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate an ultra-low freezer like the Forma 8690 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 8690 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23 cu. ft. (651 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual external door configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 8690 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 8690 was engineered for laboratories where sample access is frequent but temperature stability remains critical. Unlike a traditional single-door upright freezer, the dual-door configuration allows researchers to retrieve commonly used materials from one side of the cabinet while the opposite side remains closed. This reduces the amount of cold air lost during routine access and helps preserve stable storage conditions for archived materials.\u003c\/p\u003e\n\u003cp\u003eThe cabinet utilizes Thermo's proven cascade refrigeration system together with heavy-duty insulation and insulated compartment doors to deliver dependable ultra-low performance. The upright layout also makes organizing large biological collections easier, allowing laboratories to dedicate sections of the freezer to individual investigators, research programs, or long-term studies.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8690 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, clinical trial materials, long-term biological collections, and more.\u003c\/p\u003e\n\u003cp\u003eIts dual-door configuration is especially beneficial for laboratories where multiple users routinely access stored samples throughout the day.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 8690 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories with high sample traffic will appreciate the freezer's combination of organized storage, dependable temperature recovery, and workflow-friendly design.\u003c\/p\u003e\n\u003ch3\u003eDual-Door Design \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eThe defining feature of the Forma 8690 is its dual external door system. By allowing researchers to open only one half of the cabinet during routine retrieval, the freezer reduces cold air loss compared with opening a full-width door. This can improve temperature recovery while minimizing thermal exposure for samples stored in the opposite compartment.\u003c\/p\u003e\n\u003cp\u003eFor laboratories supporting multiple investigators, the cabinet can also be organized so one door serves frequently accessed collections while the second door houses archived materials, helping streamline workflow without compromising long-term preservation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8690 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 8690 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23 cu. ft. (651 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDoor Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual external doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-compressor design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e120V, 60 Hz\u003c\/strong\u003e (Model 8690)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 8690 utilizes Thermo's proven cascade refrigeration platform to provide dependable long-term ultra-low performance. Its dual-door configuration can reduce cold air loss during routine access, helping improve temperature recovery while supporting efficient sample retrieval in busy laboratory environments. Regular condenser cleaning, adequate ventilation, and preventative maintenance will help maximize refrigeration performance and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 8690 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, door seals, insulated compartment doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 8690 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Planning cryobox organization by compartment before installation can improve inventory management while taking full advantage of the freezer's dual-door design.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of the Thermo Forma 8690's dual-door design?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe two external doors allow users to access one section of the freezer while keeping the other section closed, helping reduce cold air loss and minimize temperature fluctuations during routine sample retrieval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Forma 8690 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 8690 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for laboratories managing large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Forma 8690 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is ideal for laboratories where multiple users frequently access stored samples, including biotechnology companies, pharmaceutical manufacturers, universities, hospitals, and biobanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 8690 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Forma","offers":[{"title":"Default Title","offer_id":28988262121520,"sku":"2545GG FREEZER","price":5500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/Contrast2_958b4a08-7366-40b1-80c9-20323f5c0b56.jpg?v=1697723209"},{"product_id":"sanyo-mdf-u730m-biomedical-freezer-2569f-freezer","title":"Sanyo MDF-U730M Freezer","description":"\u003ch2\u003eSanyo MDF-U730M Biomedical -30°C Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eFor laboratories preserving valuable biological materials, long-term temperature stability often matters more than achieving the lowest possible storage temperature. The \u003cstrong\u003eSanyo MDF-U730M Biomedical -30°C Laboratory Freezer\u003c\/strong\u003e was designed specifically for biomedical and life science applications where consistent performance, dependable sample protection, and laboratory-grade construction are essential.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e24.4 cubic feet (690 liters)\u003c\/strong\u003e of storage capacity, a full cold-wall manual defrost refrigeration system, and precise microprocessor temperature control, the MDF-U730M provides an excellent environment for storing vaccines, enzymes, biological specimens, pharmaceutical products, culture media, and other temperature-sensitive laboratory materials. A professionally refurbished unit from American Instrument Exchange allows laboratories to purchase premium biomedical cold storage at a substantial savings compared to new equipment.\u003c\/p\u003e\n\u003ch3\u003eSanyo MDF-U730M Biomedical -30°C Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24.4 cu. ft. (690 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable operating temperature from \u003cstrong\u003e-20°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull cold-wall refrigeration design for exceptional temperature uniformity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock with padlock provision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual access ports for independent temperature monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible shelving with optional storage bin system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuiet laboratory operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSanyo MDF-U730M Biomedical -30°C Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo MDF-U730M is part of Sanyo's well-established MDF Series of biomedical freezers, developed specifically for laboratories that require dependable frozen storage with excellent temperature stability. Rather than relying primarily on forced-air circulation, the freezer utilizes Sanyo's full cold-wall construction, with evaporator tubing integrated into the cabinet walls, top, and bottom. This design promotes remarkably uniform temperatures throughout the storage chamber while minimizing localized warm spots.\u003c\/p\u003e\n\u003cp\u003eThe manual defrost design further enhances temperature consistency by eliminating automatic warming cycles. For laboratories storing sensitive biological materials, this provides a stable storage environment while allowing maintenance to be scheduled when it is most convenient for laboratory operations.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo MDF-U730M is commonly used to store vaccines, biological specimens, enzymes, laboratory reagents, culture media, pharmaceutical products, blood components, diagnostic materials, quality control standards, environmental testing samples, and other research materials requiring dependable storage between -20°C and -30°C.\u003c\/p\u003e\n\u003cp\u003eIts generous storage capacity also makes it well suited for central laboratory storage areas, shared research facilities, and laboratories replacing multiple smaller freezers with a single biomedical storage platform.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U730M is well suited for biotechnology laboratories, pharmaceutical manufacturers, hospitals, clinical laboratories, blood collection facilities, academic research institutions, public health organizations, environmental testing laboratories, and government research facilities.\u003c\/p\u003e\n\u003cp\u003eLaboratories focused on preserving valuable biological materials will appreciate the MDF Series' emphasis on temperature stability, sample protection, and dependable long-term operation.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eOne of the defining characteristics of the Sanyo MDF Series is its emphasis on uniform temperature distribution. Unlike many conventional laboratory freezers, the MDF-U730M incorporates cooling circuits throughout the cabinet walls, top, and bottom, allowing natural convection to distribute cold air evenly throughout the storage chamber without relying on internal circulation fans. This design helps reduce localized temperature variation while maintaining excellent overall chamber uniformity.\u003c\/p\u003e\n\u003cp\u003eBecause the freezer operates without automatic defrost cycles, stored materials remain in a consistently stable environment during normal operation. Laboratories retain complete control over when defrost maintenance is performed, reducing unnecessary temperature disturbances for sensitive biological samples.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo MDF-U730M is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlood components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaterials requiring storage below -70°C, including many cell lines, RNA libraries, DNA libraries, and long-term cryopreservation applications, should instead be stored in an ultralow temperature freezer.\u003c\/p\u003e\n\u003ch3\u003eSanyo MDF-U730M Biomedical -30°C Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24.4 cu. ft. (690 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from -20°C to -30°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser-settable from -15°C to -35°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFull cold-wall refrigeration design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHermetic compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDefrost\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable wire shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual access ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional storage bin system available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 30.3\" W × 32.7\" D × 77.0\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 25.6\" W × 27.5\" D × 59.8\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 330 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe MDF-U730M was engineered with long-term laboratory operation in mind. Its efficient refrigeration system, combined with full cold-wall construction, delivers dependable cooling performance while operating quietly in laboratory environments. Manual defrost operation eliminates automatic heating cycles and reduces refrigeration complexity, helping laboratories maintain stable storage conditions while scheduling maintenance according to their own workflows. Sanyo also designed the MDF Series with energy-efficient operation as a core objective, helping reduce operating costs over years of continuous use.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Sanyo manufacturer literature, service documentation, and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Sanyo MDF-U730M received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, inspect the compressor and refrigeration system, confirm temperature stability throughout the operating range, test alarms and electronic controls, evaluate door gaskets and cabinet condition, and thoroughly clean the freezer prior to delivery.\u003c\/p\u003e\n\u003cp\u003eAny necessary repairs or replacement components are completed before the freezer is approved for shipment, helping ensure dependable performance when it arrives at your laboratory.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo MDF-U730M ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, installation space, electrical service, and adequate ventilation around the cabinet. Because this freezer is frequently used for organized biomedical storage, planning shelving or storage bin layouts before installation can improve sample organization and maximize usable storage capacity.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the Sanyo MDF-U730M frequently also consider laboratory refrigerators, ultralow freezers, cryogenic storage systems, CO₂ incubators, laboratory centrifuges, biosafety cabinets, and laboratory temperature monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the MDF-U730M different from a general-purpose laboratory freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MDF-U730M is a biomedical freezer specifically designed to provide excellent temperature uniformity, dependable sample protection, and laboratory-grade monitoring features for biological and pharmaceutical storage applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is full cold-wall construction important?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike conventional freezers that rely primarily on forced-air circulation, the MDF-U730M cools through the cabinet walls, top, and bottom. This design promotes exceptional temperature uniformity while minimizing localized warm spots throughout the storage chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do biomedical laboratories often prefer manual defrost freezers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManual defrost eliminates automatic warming cycles, allowing laboratories to maintain consistently stable storage temperatures and schedule maintenance when it best fits laboratory operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Sanyo MDF-U730M is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, alarm functionality, and overall system operation before shipment.\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"$3700.00","offer_id":28988268904496,"sku":"2569F FREEZER","price":3700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2569F_FREEZER_00.jpg?v=1561644256"},{"product_id":"sanyo-cryogenic-chest-freezer-2562k-freezer","title":"Sanyo VIP Plus MDF-C2156VANC Cryogenic chest freezer","description":"\u003ch2\u003eSanyo VIP Plus -150°C Cryogenic Chest Freezer\u003c\/h2\u003e\n\u003cp\u003eSome biological materials benefit from storage temperatures well below the capabilities of a conventional \u003cstrong\u003e-86°C ultra-low freezer\u003c\/strong\u003e, yet not every laboratory wants to manage liquid nitrogen storage. The \u003cstrong\u003eSanyo VIP Plus -150°C Cryogenic Chest Freezer\u003c\/strong\u003e bridges that gap, providing dependable mechanical refrigeration to \u003cstrong\u003e-150°C\u003c\/strong\u003e for long-term preservation of highly sensitive biological materials.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e8.2 cubic feet (231 liters)\u003c\/strong\u003e of storage capacity, an operating temperature range of \u003cstrong\u003e-125°C to -150°C\u003c\/strong\u003e, and Sanyo's VIP Plus vacuum insulation technology, this cryogenic chest freezer is designed for laboratories that require exceptional sample protection while avoiding the handling, infrastructure, and refill requirements associated with liquid nitrogen systems. It is an excellent choice for biotechnology companies, pharmaceutical manufacturers, stem cell laboratories, IVF facilities, hospitals, universities, and biobanks preserving valuable biological collections.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a cryogenic freezer like the VIP Plus into a complete preservation workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for applications requiring liquid nitrogen temperatures.\u003c\/p\u003e\n\u003ch3\u003eSanyo VIP Plus -150°C Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e8.2 cu. ft. (231 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-125°C to -150°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum cooling performance of \u003cstrong\u003e-150°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVIP Plus vacuum insulation technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChest freezer configuration for excellent cold-air retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGraphic LCD control panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature logging capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh\/low temperature alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower failure alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilter maintenance notification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-diagnostic monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e40 mm access port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional liquid nitrogen backup compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSanyo VIP Plus -150°C Overview\u003c\/h3\u003e\n\u003cp\u003eThe VIP Plus series was developed specifically for laboratories requiring mechanical cryogenic storage beyond the limits of conventional ultra-low freezers. Operating at temperatures as low as \u003cstrong\u003e-150°C\u003c\/strong\u003e, the freezer helps minimize molecular activity and reduces the potential for ice crystal recrystallization that can occur at warmer storage temperatures, making it particularly valuable for long-term preservation of sensitive cell cultures and biological specimens.\u003c\/p\u003e\n\u003cp\u003eUnlike upright freezers, the chest configuration naturally retains dense cold air when the lid is opened, helping reduce temperature fluctuations during routine sample retrieval. Sanyo's VIP Plus vacuum insulation panels provide substantially greater insulation efficiency than conventional foam insulation while increasing usable interior storage volume within the same footprint. The integrated LCD controller provides operating status, alarm history, diagnostic information, and maintenance notifications to simplify long-term operation.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo VIP Plus -150°C Cryogenic Freezer is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInduced pluripotent stem cells (iPSCs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlood components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological research collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts ability to maintain temperatures approaching liquid nitrogen storage makes it especially attractive for long-term preservation of valuable biological materials.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe VIP Plus -150°C freezer is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegenerative medicine laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories seeking cryogenic storage without the operational requirements of liquid nitrogen systems will appreciate the freezer's combination of mechanical refrigeration and ultra-low operating temperatures.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose -150°C Mechanical Cryogenic Storage?\u003c\/h3\u003e\n\u003cp\u003eConventional ultra-low freezers operating at \u003cstrong\u003e-80°C to -86°C\u003c\/strong\u003e provide excellent long-term storage for many biological materials. However, certain cell types and sensitive biological specimens benefit from storage at significantly colder temperatures where molecular activity is further reduced.\u003c\/p\u003e\n\u003cp\u003eThe Sanyo VIP Plus allows laboratories to achieve \u003cstrong\u003e-150°C\u003c\/strong\u003e using a fully mechanical refrigeration system. This eliminates the need for routine liquid nitrogen handling while providing a stable cryogenic storage environment for valuable research collections. For applications requiring temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e, dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e remain the preferred solution.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo VIP Plus -150°C freezer is commonly used to preserve stem cells, iPSCs, embryos, oocytes, sperm samples, bone marrow, cord blood, tissue specimens, DNA repositories, blood components, and other biological materials requiring cryogenic mechanical storage.\u003c\/p\u003e\n\u003ch3\u003eSanyo VIP Plus -150°C Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8.2 cu. ft. (231 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-125°C to -150°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCooling Performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum temperature: \u003cstrong\u003e-150°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual-stage mechanical refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHermetic compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCFC-free refrigerants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVIP Plus vacuum insulation panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance rigid foam insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGraphic LCD control panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature logging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh\/low temperature alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower failure alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilter maintenance notification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e208–230V, single phase, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e68.1\" W × 30.1\" D × 39.8\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e29.9\" W × 19.5\" D × 24.2\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e700 lbs. (318 kg)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe VIP Plus vacuum insulation system reduces heat transfer through the cabinet walls, improving thermal efficiency while increasing usable storage volume. Compared with conventionally insulated cryogenic freezers, this design helps reduce energy consumption per liter of storage while maintaining dependable \u003cstrong\u003e-150°C\u003c\/strong\u003e operation. Routine condenser maintenance, filter cleaning, and adequate ventilation will help maximize cooling performance and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Sanyo\/PHCbi manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Sanyo VIP Plus cryogenic freezer received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, LCD controller functionality, alarm systems, diagnostics, lid seals, access port integrity, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange to create complete cryogenic preservation workflows.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Sanyo VIP Plus ships by freight from American Instrument Exchange. Before installation, laboratories should verify doorway clearances, floor loading capacity, electrical service, and adequate ventilation around the cabinet. Because of its operating temperature and weight, many facilities also plan inventory organization and sample workflows before installation to maximize storage efficiency and minimize lid-open time.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy would a laboratory choose a -150°C freezer instead of a -86°C ultra-low freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCertain sensitive biological materials, including stem cells and reproductive specimens, may benefit from storage at temperatures significantly colder than -86°C. A -150°C mechanical freezer provides cryogenic storage without requiring routine liquid nitrogen handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this freezer a replacement for liquid nitrogen storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor many applications, it provides an excellent mechanical alternative. However, laboratories requiring storage near \u003cstrong\u003e-196°C\u003c\/strong\u003e or vapor-phase liquid nitrogen preservation may still prefer dedicated cryogenic storage systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is VIP Plus insulation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVIP Plus uses vacuum insulation panels that provide substantially greater thermal efficiency than conventional foam insulation, allowing more usable storage space while reducing heat transfer into the cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Sanyo VIP Plus -150°C freezer is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, controller operation, alarms, diagnostics, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eWant to view a video of this unit? \u003c\/strong\u003e\u003c\/em\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=62zWS9MNfYQ\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Sanyo cryogenic chest freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/62zWS9MNfYQ\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"$9500.00 \/ 09-07-2023","offer_id":28988273819696,"sku":"2562K FREEZER","price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2562K_FREEZER_03.jpg?v=1561644266"},{"product_id":"thermo-scientific-cryoextra-20-1801c-cryogen","title":"Thermo Scientific CryoExtra 20","description":"\u003ch2\u003eThermo Scientific CryoExtra™ 20 Liquid Nitrogen Storage System\u003c\/h2\u003e\n\u003cp\u003eAs research programs mature and biological collections expand, laboratories need more than dependable cryogenic temperatures—they need an efficient way to organize, access, and protect thousands of valuable specimens. The \u003cstrong\u003eThermo Scientific CryoExtra™ 20 Liquid Nitrogen Storage System\u003c\/strong\u003e was developed to meet those demands, combining high-capacity liquid nitrogen storage with flexible inventory configurations that support modern biobanking, cell therapy manufacturing, and long-term research preservation.\u003c\/p\u003e\n\u003cp\u003eDesigned for laboratories that manage large cryogenic inventories, the CryoExtra 20 provides exceptional storage density while maintaining temperatures suitable for long-term preservation of sensitive biological materials. Whether storing stem cells, PBMCs, embryos, cord blood, or valuable research collections, the CryoExtra 20 helps laboratories maximize storage capacity while simplifying inventory organization and retrieval.\u003c\/p\u003e\n\u003cp\u003eA complete cryopreservation workflow often begins with sample preparation inside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, continues through controlled freezing using a \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003eThermo Scientific CryoMed Controlled-Rate Freezer\u003c\/a\u003e\u003c\/strong\u003e, and concludes with long-term preservation inside a \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage system\u003c\/a\u003e\u003c\/strong\u003e such as the CryoExtra 20. Many laboratories also maintain \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for applications that require mechanical refrigeration rather than liquid nitrogen storage.\u003c\/p\u003e\n\u003ch3\u003eThermo Scientific CryoExtra™ 20 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-capacity liquid nitrogen storage system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase or liquid-phase storage capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density rack and box storage configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with standard cryobox inventory systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for long static hold times\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable powder-coated exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific CryoExtra™ 20 Overview\u003c\/h3\u003e\n\u003cp\u003eUnlike mechanical laboratory freezers, the CryoExtra 20 relies on liquid nitrogen to maintain cryogenic temperatures for long-term preservation of biological materials. Its vacuum-insulated vessel minimizes heat transfer, reducing liquid nitrogen consumption while maintaining stable storage temperatures for extended periods.\u003c\/p\u003e\n\u003cp\u003eThe CryoExtra platform was designed around inventory flexibility. Multiple rack configurations allow laboratories to organize cryoboxes by project, department, study, or investigator, making it easier to locate samples while reducing unnecessary handling of neighboring specimens. This combination of high storage density and organized inventory management makes the CryoExtra 20 well suited for laboratories managing growing biological collections.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific CryoExtra 20 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cell banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell line repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMC storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T therapy manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryo and oocyte preservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiopharmaceutical sample archives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial specimen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term research collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversity biobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRather than functioning as a freezing device, the CryoExtra 20 provides secure long-term storage after samples have completed controlled-rate freezing.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe CryoExtra 20 is particularly well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts high storage density makes it especially attractive for laboratories that anticipate continued growth of their biological collections.\u003c\/p\u003e\n\u003ch3\u003eWhy High-Density Cryogenic Storage?\u003c\/h3\u003e\n\u003cp\u003eAs sample inventories expand, storage efficiency becomes increasingly important. High-density cryogenic systems reduce floor space requirements while allowing laboratories to organize thousands of specimens within a single storage vessel.\u003c\/p\u003e\n\u003cp\u003eThe CryoExtra 20 supports standardized cryobox storage systems, making inventory tracking easier and improving sample accessibility without sacrificing cryogenic performance. Laboratories often combine multiple CryoExtra systems to organize collections by research program, sample type, or regulatory requirements while maintaining consistent cryogenic storage conditions.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe CryoExtra 20 is commonly used to preserve stem cells, cell lines, PBMCs, CAR-T products, cord blood, bone marrow, embryos, oocytes, sperm, DNA repositories, tissue specimens, biobank collections, and more. \u003c\/p\u003e\n\u003ch3\u003eThermo Scientific CryoExtra™ 20 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eStorage System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen cryogenic storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Method\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase or liquid-phase storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated aluminum vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowder-coated exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable insulated lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInventory Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with standard cryobox rack systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple rack configurations available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual filling or facility-specific refill procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Liquid Nitrogen Management\u003c\/h4\u003e\n\u003cp\u003eBecause the CryoExtra 20 utilizes liquid nitrogen rather than mechanical refrigeration, operating costs are driven primarily by liquid nitrogen consumption, evaporation rates, refill schedules, and laboratory usage patterns. The vacuum-insulated vessel is designed to maximize static hold time, helping reduce nitrogen consumption while maintaining dependable long-term cryogenic storage.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Scientific CryoExtra 20 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vessel, lid assembly, neck tube, inventory canisters, and associated hardware while evaluating overall condition and preparing the system for dependable laboratory operation.\u003c\/p\u003e\n\u003cp\u003eLaboratories outfitting complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe CryoExtra 20 ships by freight from American Instrument Exchange. Before installation, laboratories should verify adequate floor space, ventilation, and access to a reliable liquid nitrogen supply. Because liquid nitrogen can displace oxygen in confined areas, installations should follow institutional safety procedures regarding ventilation, oxygen monitoring, and personal protective equipment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the CryoExtra 20 differ from a CryoPlus storage system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CryoExtra series emphasizes high-density cryogenic storage and flexible inventory organization. Depending on the specific model configuration, CryoPlus systems often incorporate automated liquid nitrogen level management, while CryoExtra systems are frequently selected for their storage efficiency and long static hold times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the CryoExtra 20 store samples in vapor phase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The CryoExtra 20 supports both vapor-phase and liquid-phase storage, allowing laboratories to choose the storage method that best aligns with their research protocols and regulatory requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the CryoExtra 20 used to freeze samples?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Samples are typically frozen first using a controlled-rate freezer before being transferred into the CryoExtra 20 for long-term cryogenic preservation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the CryoExtra 20 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Scientific CryoExtra 20 is inspected by American Instrument Exchange technicians to verify vessel integrity, inventory hardware, lid operation, and overall condition before shipment.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/youtu.be\/UMUcuPPT8Nc\" rel=\"noopener\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e to see the CryoExtra 20 on our YouTube channel\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/UMUcuPPT8Nc\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":39442553077808,"sku":"1801C CRYOGEN","price":8950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1801c-1.jpg?v=1660048895"},{"product_id":"thermo-exf-8927-ultra-low-2545uu-freezer","title":"Thermo ExF 8927 Ultra low","description":"\u003ch2\u003eThermo Revco ExF 8927 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eProtecting valuable biological samples requires more than simply reaching \u003cstrong\u003e-86°C\u003c\/strong\u003e. Laboratories need dependable refrigeration, organized storage, and a freezer that continues performing reliably year after year. The \u003cstrong\u003eThermo Revco ExF 8927 Ultra-Low Temperature Freezer\u003c\/strong\u003e was engineered to provide exactly that combination, offering proven cascade refrigeration, dependable temperature recovery, and high-capacity storage for research laboratories, biobanks, and pharmaceutical facilities.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23 cubic feet (651 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the ExF 8927 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, public health laboratories, and research institutions managing large biological collections. Its upright cabinet provides generous storage capacity while allowing samples to be organized by investigator, project, department, or study for efficient day-to-day retrieval.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate an ultra-low freezer like the ExF 8927 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ExF 8927 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23 cu. ft. (651 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo-stage cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced power management with low-voltage surge protection and buck\/boost technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEye-level microprocessor control panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentralized information center\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port for rapid door reopening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco ExF 8927 Overview\u003c\/h3\u003e\n\u003cp\u003eThe ExF Series was developed for laboratories seeking dependable ultra-low temperature performance while maintaining straightforward operation and long-term reliability. Its industrial cascade refrigeration system is designed to support continuous operation in demanding laboratory environments, while the centralized microprocessor control panel provides clear system status and alarm information at eye level.\u003c\/p\u003e\n\u003cp\u003eInside the cabinet, five insulated compartment doors reduce cold air loss during sample retrieval by exposing only a portion of the freezer at a time. Combined with five inches of high-performance insulation and a vacuum relief port that allows the main door to reopen quickly after closing, these features help improve workflow while supporting faster temperature recovery. The ExF platform also incorporates Thermo's power management system with low-voltage surge protection and automatic buck\/boost compensation to help protect the refrigeration system from electrical fluctuations.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ExF 8927 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, vaccines, protein samples, enzymes, clinical trial materials, pharmaceutical compounds, long-term biological collections, and more.\u003c\/p\u003e\n\u003cp\u003eIts combination of storage capacity and organized upright configuration makes it well suited for laboratories supporting multiple investigators or research programs from a single freezer.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe ExF 8927 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories seeking a dependable, high-capacity ultra-low freezer with proven refrigeration technology will appreciate the ExF platform's balance of performance, durability, and sample protection.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eManaging large biological collections requires more than storage capacity alone. The ExF 8927 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, allowing laboratories to organize samples by department, investigator, project, or study while simplifying inventory management.\u003c\/p\u003e\n\u003cp\u003eFive insulated inner doors reduce cold air loss during routine sample retrieval, helping the freezer recover temperature more quickly after access. The integrated vacuum relief port further improves workflow by allowing the outer door to reopen quickly without waiting for internal pressure to equalize.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ExF 8927 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, and other biological collections requiring storage as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-150°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco ExF 8927 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23 cu. ft. (651 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir-cooled condensers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEye-level microprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentralized information center\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-voltage surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic buck\/boost voltage compensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 60 Hz\u003c\/strong\u003e (Model 8927)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe ExF 8927 combines proven cascade refrigeration with heavy insulation and intelligent power management to support dependable long-term operation. Automatic buck\/boost voltage compensation helps protect the refrigeration system during electrical fluctuations, while routine condenser cleaning, adequate ventilation, and preventative maintenance will maximize cooling efficiency and extend compressor life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Revco ExF 8927 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, power management features, vacuum relief operation, door seals, insulated inner doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange to create complete laboratory cold storage solutions.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco ExF 8927 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Planning shelf layouts and cryobox organization before installation can significantly improve inventory management while minimizing door-open time during routine sample retrieval.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Revco ExF 8927 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ExF 8927 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for laboratories managing large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat distinguishes the ExF Series from earlier Revco freezers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ExF Series incorporates advanced power management with automatic buck\/boost voltage compensation and surge protection, along with a centralized eye-level microprocessor control panel designed for simplified operation and improved system protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the freezer include a vacuum relief port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe vacuum relief port allows the outer door to reopen quickly after closing by equalizing internal pressure, making routine sample retrieval more efficient during busy laboratory workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Revco ExF 8927 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, controller operation, alarms, power management features, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=OOzOWQbLwTA\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003eClick here\u003c\/a\u003e to see a video of this freezer on our YouTube channel. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/OOzOWQbLwTA\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":39446520692784,"sku":"2545UU FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2545UU_FREEZER_02.jpg?v=1736180085"},{"product_id":"sanyo-mdf-u731m-2569m-freezer","title":"Panasonic MDF-U731M Biomedical Freezer","description":"\u003ch2\u003ePanasonic (Sanyo) MDF-U731M Biomedical -30°C Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eSome laboratory materials don't require ultralow storage, but they do require something far more dependable than a commercial freezer. The \u003cstrong\u003ePanasonic (Sanyo) MDF-U731M Biomedical Freezer\u003c\/strong\u003e was designed specifically for laboratories that need stable, uniform storage at temperatures down to \u003cstrong\u003e-30°C\u003c\/strong\u003e for vaccines, biological specimens, enzymes, culture media, reagents, and other temperature-sensitive materials.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e24.4 cubic feet (690 liters)\u003c\/strong\u003e of storage capacity, direct cold-wall cooling, manual defrost operation, and precise microprocessor temperature control, the MDF-U731M delivers the consistency and reliability expected from a purpose-built biomedical freezer. A refurbished unit from American Instrument Exchange provides laboratories with proven laboratory-grade performance while significantly reducing equipment costs.\u003c\/p\u003e\n\u003ch3\u003ePanasonic (Sanyo) MDF-U731M Biomedical -30°C Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24.4 cu. ft. (690 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-18°C to -30°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect cold-wall cooling system for excellent temperature uniformity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital microprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh and low temperature alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower failure alarm with remote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoor lock for sample security\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree access ports for external probes and monitoring devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePanasonic (Sanyo) MDF-U731M Biomedical -30°C Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U731M was developed for laboratories that require dependable frozen storage with exceptional temperature stability. Unlike many commercial freezers that rely on evaporator fans, this biomedical freezer uses a direct cold-wall refrigeration design. Cooling circuits are integrated throughout the cabinet walls, creating a naturally uniform storage environment while minimizing temperature fluctuations throughout the chamber.\u003c\/p\u003e\n\u003cp\u003eBecause the freezer utilizes manual defrost rather than scheduled automatic defrost cycles, stored materials are not exposed to periodic warming events associated with many frost-free freezers. This makes the MDF-U731M particularly attractive for laboratories storing sensitive reagents, biological materials, and pharmaceutical products where consistent storage conditions are essential.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Panasonic MDF-U731M is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlood components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch materials requiring dependable storage at approximately -30°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts large storage capacity also makes it well suited for laboratories consolidating multiple smaller freezers into a single laboratory-grade system.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U731M is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospital laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts combination of large capacity and dependable temperature control makes it particularly well suited for busy laboratories with high sample volumes.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eTemperature consistency is one of the defining characteristics of the MDF-U731M. Cooling circuits located throughout the cabinet walls—including the sides, back, top, and bottom—promote even temperature distribution across the storage chamber. Natural air circulation helps eliminate localized warm or cold spots while allowing the freezer to recover quickly after routine door openings.\u003c\/p\u003e\n\u003cp\u003eBecause the freezer operates with manual defrost, laboratories also avoid the temporary temperature increases associated with automatic defrost cycles, providing additional protection for temperature-sensitive materials.\u003c\/p\u003e\n\u003ch3\u003eSample Storage Recommendations\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U731M is ideal for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlood components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications requiring long-term preservation below -70°C, including many cell lines and molecular biology samples, should instead utilize an ultralow temperature freezer.\u003c\/p\u003e\n\u003ch3\u003ePanasonic (Sanyo) MDF-U731M Biomedical -30°C Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24.4 cu. ft. (690 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from -18°C to -30°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirect cold-wall refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHermetic compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDefrost\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable polyurethane-coated wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree access ports (two side, one top)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLocking solid door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 30.3\" W × 32.7\" D × 77.0\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 25.6\" W × 27.6\" D × 59.8\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 335 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe MDF-U731M was designed for dependable long-term laboratory operation rather than maximum freezing speed. Its direct cooling system minimizes temperature fluctuations while reducing mechanical complexity compared to fan-assisted refrigeration systems. Manual defrost also eliminates the energy required for automatic defrost heaters and helps maintain more consistent storage temperatures, although periodic defrosting is required as part of routine maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Panasonic\/Sanyo and PHCbi manufacturer literature together with American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Panasonic MDF-U731M received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians verify refrigeration performance, confirm temperature control accuracy, inspect the compressor and refrigeration system, test alarms and electronic controls, evaluate door gaskets and hinges, inspect shelving and cabinet condition, and thoroughly clean the freezer before shipment.\u003c\/p\u003e\n\u003cp\u003eAny required repairs or replacement components are completed before the unit is approved for delivery, helping ensure dependable performance upon installation.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe MDF-U731M ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, installation space, electrical requirements, and adequate ventilation around the cabinet. Because of its large storage capacity, customers should also consider final placement to allow efficient sample organization and convenient access during daily laboratory operation.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the Panasonic MDF-U731M frequently also consider laboratory refrigerators, ultralow freezers, cryogenic storage systems, CO₂ incubators, laboratory centrifuges, biosafety cabinets, and cold storage monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the MDF-U731M an ultralow temperature freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The MDF-U731M is a biomedical freezer designed to operate between -18°C and -30°C, making it ideal for vaccines, reagents, biological specimens, and many laboratory materials that do not require -80°C storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does this freezer use manual defrost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManual defrost eliminates the periodic warming cycles associated with automatic defrost systems, providing exceptionally stable storage conditions for sensitive laboratory materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of laboratories typically use the MDF-U731M?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is widely used in biotechnology, pharmaceutical, clinical, academic, and public health laboratories where reliable laboratory-grade frozen storage is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach refurbished MDF-U731M is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, alarm operation, and overall system functionality before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=w4s4DCNg-UU\u0026amp;feature=youtu.be\" rel=\"noopener\" target=\"_blank\"\u003eClick here\u003c\/a\u003e to see a video of this freezer on our YouTube channel. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/w4s4DCNg-UU\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"$3700","offer_id":39512841355312,"sku":"2569M FREEZER","price":3700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2569M-1.jpg?v=1620835712"},{"product_id":"thermo-revco-uxf60086-2545xx-freezer","title":"Thermo Revco UxF60086","description":"\u003ch2\u003eThermo Revco UxF60086 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eWhen a laboratory reaches the point where hundreds of biological samples must be preserved for years or even decades, storage capacity becomes just as important as temperature performance. Consolidating large collections into a single, organized ultra-low freezer simplifies inventory management, reduces the number of freezers requiring maintenance, and improves workflow for researchers. The \u003cstrong\u003eThermo Revco UxF60086 Ultra-Low Temperature Freezer\u003c\/strong\u003e was engineered to meet those demands, delivering dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e performance in a high-capacity platform designed for centralized laboratory storage.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e28.8 cubic feet (815 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e, the UxF60086 is an excellent solution for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, public health laboratories, and biobanks managing extensive biological collections. Its spacious upright cabinet provides exceptional storage density while making it easy to organize samples by investigator, project, department, or study.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate an ultra-low freezer like the UxF60086 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco UxF60086 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e28.8 cu. ft. (815 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port for faster door reopening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty powder-coated steel cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e208–230V operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Revco UxF60086 Overview\u003c\/h3\u003e\n\u003cp\u003eThe UxF60086 was developed for laboratories that need maximum storage capacity while maintaining dependable ultra-low temperature performance. Whether supporting a centralized biobank, pharmaceutical development program, or multi-investigator research facility, the freezer offers the capacity needed to consolidate hundreds of cryoboxes into one organized storage platform.\u003c\/p\u003e\n\u003cp\u003eFive insulated inner compartment doors reduce cold air loss during routine sample retrieval by exposing only one section of the cabinet at a time. Combined with Thermo Revco's proven cascade refrigeration system and heavy cabinet insulation, this design promotes rapid temperature recovery while helping protect valuable biological materials from unnecessary thermal fluctuations. A vacuum relief port allows the main door to reopen quickly after closing, improving workflow during periods of frequent access.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco UxF60086 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch archives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts high-capacity cabinet is particularly valuable for laboratories supporting multiple investigators or maintaining centralized sample repositories.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe UxF60086 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContract research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories managing hundreds of cryoboxes will appreciate the freezer's combination of storage capacity, dependable refrigeration, and organized sample management.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eThe UxF60086 accommodates approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e, allowing laboratories to centralize large biological collections into a single freezer while maintaining an organized inventory system.\u003c\/p\u003e\n\u003cp\u003eFive insulated inner doors help minimize cold air loss during routine sample retrieval, while the vacuum relief port allows the outer door to reopen quickly after closing. Together, these features improve workflow and support more consistent storage temperatures throughout daily laboratory operation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco UxF60086 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, and other biological collections requiring storage as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-150°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThermo Revco UxF60086 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e28.8 cu. ft. (815 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir-cooled condensers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDoor Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSingle exterior door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e208–230V, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDedicated 15 A grounded circuit recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe UxF60086 was engineered for continuous operation in demanding laboratory environments. Its insulated cabinet and compartment doors help reduce heat gain during routine access, while preventative maintenance—including condenser cleaning and maintaining adequate airflow—helps maximize cooling efficiency and extend compressor life. Consolidating multiple smaller freezers into one large-capacity unit can also simplify inventory management and laboratory operations.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Revco UxF60086 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, vacuum relief operation, door seals, insulated compartment doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Revco UxF60086 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Because of its large footprint and storage capacity, many facilities also plan cryobox layouts and inventory mapping before installation to improve workflow and minimize routine door-open time.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Revco UxF60086 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe UxF60086 accommodates approximately \u003cstrong\u003e600 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for centralized laboratory storage and large biobank collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the UxF60086 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis freezer is ideal for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, and research institutions that need high-capacity storage for large biological collections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the vacuum relief port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe vacuum relief port allows the outer door to reopen more quickly after closing by equalizing pressure inside the cabinet. This improves workflow during periods of frequent sample access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Revco UxF60086 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarm functionality, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/youtu.be\/4uqj4lFkcBk\" target=\"_blank\" rel=\"noopener\"\u003eCLICK HERE\u003c\/a\u003e to see the Thermo Revco UXF ultralow freezer on our YouTube channel\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/4uqj4lFkcBk\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"$9600.00","offer_id":39638063972400,"sku":"2545XX FREEZER","price":9600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2545XX-1.jpg?v=1627660977"},{"product_id":"new-brunswick-c760-86-2551i-freezer","title":"New Brunswick Ultralow Chest Freezer C760-86","description":"\u003ch2\u003eNew Brunswick C760-86 Ultra-Low Temperature Chest Freezer\u003c\/h2\u003e\n\u003cp\u003eWhen protecting large biological collections, freezer design matters just as much as storage temperature. While upright ultra-low freezers offer convenient front access, many laboratories choose chest freezers because they naturally retain cold air when opened, helping minimize temperature fluctuations during routine sample retrieval. The \u003cstrong\u003eNew Brunswick C760-86 Ultra-Low Temperature Chest Freezer\u003c\/strong\u003e was engineered with that philosophy in mind, providing dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e storage in a high-capacity chest configuration designed for long-term sample preservation.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e26.8 cubic feet (760 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e44 storage racks\u003c\/strong\u003e accommodating \u003cstrong\u003eup to 57,200 individual samples\u003c\/strong\u003e (configuration dependent), the C760-86 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, public health laboratories, and biobanks managing extensive biological collections. Its chest design, triple insulated sub-lids, and vacuum-insulated cabinet help maintain stable storage conditions while supporting long-term preservation of valuable research materials.\u003c\/p\u003e\n\u003cp\u003eMany laboratories incorporate a chest ultra-low freezer like the C760-86 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eNew Brunswick C760-86 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e26.8 cu. ft. (760 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds up to \u003cstrong\u003e44 storage racks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports storage of approximately \u003cstrong\u003e57,200 samples\u003c\/strong\u003e (configuration dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree insulated interior sub-lids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated panels with high-performance insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmart Plus diagnostic system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed security lock with password protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel interior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum relief port for immediate lid reopening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNew Brunswick C760-86 Overview\u003c\/h3\u003e\n\u003cp\u003eThe C760-86 was designed for laboratories where preserving large biological collections is the highest priority. Its chest configuration offers a significant operational advantage over upright freezers because cold air naturally remains inside the cabinet when the lid is opened. This reduces cold air loss during routine sample retrieval and helps maintain more stable storage temperatures throughout the freezer.\u003c\/p\u003e\n\u003cp\u003eThree insulated sub-lids further improve thermal performance by exposing only a portion of the storage compartment at one time. Combined with vacuum-insulated wall panels and a heavy-duty refrigeration system, the freezer delivers excellent pull-down performance and temperature recovery while maximizing usable storage capacity. The Smart Plus diagnostic system continuously monitors freezer operation and displays diagnostic codes that simplify troubleshooting and preventative maintenance.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe New Brunswick C760-86 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlood components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBacterial cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePollen samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtozoa\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term research collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts large storage capacity makes it particularly well suited for centralized biobanks and archival repositories supporting multiple research programs.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe C760-86 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge biobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories maintaining extensive biological collections will appreciate the freezer's combination of storage density, temperature stability, and long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eChest Freezer Advantages \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eMany laboratories choose chest ultra-low freezers because they naturally retain cold air during lid openings. Unlike upright freezers, where dense cold air spills from the cabinet when the door is opened, the chest configuration helps keep cold air surrounding stored samples.\u003c\/p\u003e\n\u003cp\u003eThe C760-86 builds on this advantage with three insulated sub-lids that minimize exposure during retrieval and reduce recovery time following routine access. This design makes chest freezers especially attractive for archival storage, biobanking, and laboratories seeking the greatest possible temperature stability for long-term preservation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe New Brunswick C760-86 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, blood components, microbial cultures, vaccines, pharmaceutical materials, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-150°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eNew Brunswick C760-86 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e26.8 cu. ft. (760 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports \u003cstrong\u003e44 storage racks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores approximately \u003cstrong\u003e57,200 samples\u003c\/strong\u003e (configuration dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty commercial compressor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum insulation panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance urethane foam insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree insulated interior sub-lids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmart Plus diagnostic system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePassword protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional RS-485 interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e208–230V, 60 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: \u003cstrong\u003e80.7\" W × 30.9\" D × 43\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: \u003cstrong\u003e61.4\" W × 24.6\" D × 30.7\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping Weight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e743 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe C760-86 utilizes a proven cascade refrigeration system designed for dependable long-term operation in demanding laboratory environments. Its vacuum-insulated cabinet and chest configuration reduce heat gain during routine access, helping improve thermal efficiency and minimize compressor run time. Routine condenser cleaning, adequate ventilation, and preventative maintenance will help maximize cooling performance and extend equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from New Brunswick manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery New Brunswick C760-86 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, Smart Plus controller operation, alarm systems, refrigeration components, lid seals, insulated sub-lids, vacuum relief system, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange to create complete laboratory cold storage systems.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe New Brunswick C760-86 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify floor loading capacity, doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Because of its large footprint and operating weight, many facilities also plan storage rack layouts and inventory organization before installation to maximize workflow efficiency.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a chest ultra-low freezer instead of an upright model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChest freezers retain cold air more effectively when opened because the dense cold air remains inside the cabinet. This helps reduce temperature fluctuations during routine sample retrieval and makes chest freezers particularly well suited for long-term archival storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much can the C760-86 store?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe C760-86 provides \u003cstrong\u003e26.8 cubic feet (760 liters)\u003c\/strong\u003e of storage capacity, supports \u003cstrong\u003e44 storage racks\u003c\/strong\u003e, and can accommodate approximately \u003cstrong\u003e57,200 individual samples\u003c\/strong\u003e, depending on rack and inventory configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Smart Plus diagnostic system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Smart Plus diagnostic system continuously monitors freezer performance and displays diagnostic codes that assist service personnel in identifying operating issues quickly, reducing troubleshooting time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished New Brunswick C760-86 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/2hY1vF65m6k\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"New Brunswick","offers":[{"title":"Default Title","offer_id":39689826893872,"sku":"2551I FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2551I-1.jpg?v=1630597493"},{"product_id":"vwr-5473-ultralow-chest-freezer-2562r-freezer","title":"VWR 5473 ultralow chest freezer","description":"\u003ch2\u003eVWR 5473 Ultra-Low Temperature Chest Freezer\u003c\/h2\u003e\n\u003cp\u003eFor laboratories responsible for preserving valuable biological collections, temperature stability is every bit as important as storage capacity. The \u003cstrong\u003eVWR 5473 Ultra-Low Temperature Chest Freezer\u003c\/strong\u003e combines dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e performance with the inherent thermal advantages of a chest freezer, making it an excellent choice for long-term storage of sensitive biological materials where minimizing temperature fluctuations is a priority.\u003c\/p\u003e\n\u003cp\u003eDesigned for biobanks, biotechnology companies, pharmaceutical manufacturers, hospitals, universities, and research institutions, the VWR 5473 provides large-capacity ultra-low temperature storage in a cabinet engineered to retain cold air during routine access. The chest configuration helps reduce cold air loss compared to upright freezers, supporting stable storage conditions for irreplaceable research samples while providing generous capacity for organized long-term inventory.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a chest ultra-low freezer like the VWR 5473 into a complete cold storage program alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eVWR 5473 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUltra-low temperature operation from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChest freezer configuration for improved cold-air retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced audible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic voltage compensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePassword-protected controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR 5473 Overview\u003c\/h3\u003e\n\u003cp\u003eThe VWR 5473 was developed for laboratories where long-term sample preservation takes precedence over frequent day-to-day access. Unlike upright freezers, the chest design naturally retains dense cold air when the lid is opened, helping reduce temperature fluctuations throughout the storage chamber.\u003c\/p\u003e\n\u003cp\u003eThe freezer combines proven cascade refrigeration with microprocessor controls and comprehensive alarm monitoring to provide dependable ultra-low performance for demanding laboratory environments. Automatic voltage compensation helps protect the refrigeration system from power fluctuations, while integrated alarms and remote monitoring capability provide additional confidence when storing valuable biological collections.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR 5473 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, blood products, vaccines, protein samples, pharmaceutical compounds, clinical trial materials, long-term research collections, and more. \u003c\/p\u003e\n\u003cp\u003eIts chest configuration makes it particularly attractive for archival storage where samples remain undisturbed for extended periods.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe VWR 5473 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories maintaining large biological repositories will benefit from the freezer's emphasis on thermal stability and dependable long-term storage.\u003c\/p\u003e\n\u003ch3\u003eChest Freezer Advantages \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eOne of the greatest advantages of a chest ultra-low freezer is its ability to retain cold air during routine access. Because cold air naturally remains inside the cabinet when the lid is opened, stored samples experience less thermal disturbance than in many upright freezers.\u003c\/p\u003e\n\u003cp\u003eThis design is particularly valuable for laboratories preserving long-term research collections, tissue archives, and other irreplaceable biological materials where minimizing temperature fluctuations contributes to sample integrity over many years.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe VWR 5473 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, pharmaceutical compounds, and other biological collections requiring storage as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eVWR 5473 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir-cooled system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic voltage compensator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePassword-protected settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSecurity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLockable lid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRefer to manufacturer specifications for the installed voltage configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eLike most traditional chest ultra-low freezers, the VWR 5473 utilizes a cascade refrigeration system designed for dependable long-term operation. Its chest configuration helps reduce cold air loss during access, which can improve temperature recovery and reduce compressor workload over time. Routine condenser cleaning, adequate ventilation, and preventative maintenance are essential for maximizing cooling efficiency and extending equipment life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from VWR manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery VWR 5473 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, lid seals, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe VWR 5473 ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, electrical service, available floor space, doorway clearances, and adequate ventilation around the cabinet. Planning rack layout and sample organization before installation can significantly improve retrieval efficiency and reduce lid-open time.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a chest ultra-low freezer instead of an upright model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChest ultra-low freezers naturally retain cold air when opened, helping reduce temperature fluctuations during sample retrieval and making them an excellent choice for long-term archival storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of samples are commonly stored in the VWR 5473?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is commonly used for stem cells, cell lines, tissue specimens, plasma, serum, DNA and RNA libraries, vaccines, pharmaceutical materials, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the VWR 5473 support remote monitoring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The freezer includes remote alarm capability, allowing integration with facility monitoring systems for additional sample protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished VWR 5473 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$4200.00","offer_id":39757243220016,"sku":"2562R FREEZER","price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_1027.jpg?v=1635777332"},{"product_id":"turbo-air-tgf-49f-merchandiser-freezer-2557e-freezer","title":"TurboAir glass door freezer","description":"\u003ch2\u003eTurbo Air TGF-49F Glass Door Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eWhen frozen inventory is accessed throughout the day, organization becomes just as important as temperature. The \u003cstrong\u003eTurbo Air TGF-49F Glass Door Laboratory Freezer\u003c\/strong\u003e combines dependable frozen storage with exceptional product visibility, allowing laboratory personnel to quickly identify stored materials while improving workflow and reducing unnecessary door openings.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e49 cubic foot\u003c\/strong\u003e double glass-door cabinet, digital temperature controls, and a spacious interior designed for organized storage, the TGF-49F is well suited for research laboratories, hospitals, biotechnology companies, pharmaceutical manufacturers, environmental laboratories, and industrial quality control facilities requiring reliable frozen storage for laboratory materials maintained around \u003cstrong\u003e-10°F to 0°F (approximately -23°C to -18°C)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eLaboratories building a complete cold storage program often combine high-capacity laboratory freezers with \u003cstrong\u003elaboratory refrigerators\u003c\/strong\u003e for refrigerated reagents, \u003cstrong\u003eultralow freezers\u003c\/strong\u003e for long-term preservation of biological materials, and \u003cstrong\u003ecryogenic storage systems\u003c\/strong\u003e for specialized liquid nitrogen applications. The Turbo Air TGF-49F provides dependable everyday frozen storage for samples and laboratory supplies that do not require ultra-low temperatures.\u003c\/p\u003e\n\u003ch3\u003eTurbo Air TGF-49F Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 49 cu. ft. storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble glass-door cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature approximately \u003cstrong\u003e-10°F to 0°F\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent product visibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBright LED interior lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-closing doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLocking door system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTurbo Air TGF-49F Overview\u003c\/h3\u003e\n\u003cp\u003eThe Turbo Air TGF-49F was designed for environments where inventory is accessed frequently and efficiency matters. The full-height heated glass doors allow users to identify stored materials before opening the cabinet, reducing search time and helping minimize unnecessary temperature fluctuations caused by prolonged door openings.\u003c\/p\u003e\n\u003cp\u003eIts forced-air refrigeration system promotes consistent temperature distribution throughout the cabinet while digital controls provide dependable monitoring and simple operation. The spacious interior makes it easy to organize reagents, quality control materials, biological specimens, pharmaceutical products, and laboratory supplies by project, department, or application.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use this freezer alongside \u003cstrong\u003ebiosafety cabinets\u003c\/strong\u003e, \u003cstrong\u003eCO₂ incubators\u003c\/strong\u003e, and \u003cstrong\u003erefrigerated centrifuges\u003c\/strong\u003e, creating an efficient workflow from sample preparation through frozen storage.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Turbo Air TGF-49F is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reference standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts combination of high capacity and excellent visibility makes it particularly valuable in shared laboratory environments where multiple users access frozen inventory throughout the day.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Turbo Air TGF-49F is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and clinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentral laboratory storage rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories seeking a dependable, easy-to-organize freezer with excellent product visibility will appreciate the practical design of the TGF-49F.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Management\u003c\/h3\u003e\n\u003cp\u003eEfficient inventory management helps protect stored materials just as much as dependable refrigeration. Because users can visually locate products through the glass doors before opening the cabinet, retrieval time is reduced and unnecessary door openings can often be avoided.\u003c\/p\u003e\n\u003cp\u003eThe double-door configuration also allows laboratory personnel to access one side of the cabinet while leaving the opposite side closed, helping reduce cold air loss during routine operation. Combined with forced-air circulation, this supports consistent cabinet temperatures while improving day-to-day workflow.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Turbo Air TGF-49F is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory consumables requiring frozen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-40°C\u003c\/strong\u003e or long-term preservation of DNA libraries, stem cells, cell lines, or tissue collections should instead utilize \u003cstrong\u003eultralow freezers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTurbo Air TGF-49F Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 49 cu. ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e-10°F to 0°F\u003c\/strong\u003e (-23°C to -18°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDouble heated glass doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable wire shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED interior lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz \u003cem\u003e(verify prior to publication)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVerify with manufacturer specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVerify with manufacturer specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe Turbo Air TGF-49F combines efficient forced-air refrigeration with glass-door visibility that can reduce unnecessary cabinet openings during routine laboratory operations. For facilities where frozen inventory is accessed frequently, improved organization and quicker product identification can contribute to more efficient workflows while helping maintain consistent storage temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications should be verified against the Turbo Air manufacturer's literature and American Instrument Exchange product information prior to publication.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Turbo Air TGF-49F received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, confirm stable operating temperatures, inspect compressors and refrigeration components, evaluate door gaskets and heated glass doors, test electronic controls, verify lighting and door operation, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Turbo Air TGF-49F ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Because of its glass-door design, positioning the freezer where inventory can be viewed easily can improve workflow while reducing unnecessary door openings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a glass-door freezer instead of a solid-door laboratory freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGlass doors allow users to identify stored materials before opening the cabinet, improving inventory management and reducing the amount of time the freezer remains open during routine access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of laboratories commonly use the Turbo Air TGF-49F?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TGF-49F is well suited for research laboratories, hospitals, biotechnology companies, pharmaceutical facilities, environmental laboratories, and industrial quality control operations that require dependable frozen storage with high product visibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this freezer be used for long-term biological sample preservation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TGF-49F is intended for frozen storage around \u003cstrong\u003e-20°C\u003c\/strong\u003e. Samples requiring long-term preservation at \u003cstrong\u003e-80°C\u003c\/strong\u003e or below should be stored in a dedicated \u003cstrong\u003eultralow freezer\u003c\/strong\u003e designed for those applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Turbo Air TGF-49F is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, controller operation, lighting, door function, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Turbo Air","offers":[{"title":"$3600.00","offer_id":39784640806960,"sku":"2557E FREEZER","price":3600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0926.jpg?v=1635778398"},{"product_id":"thermo-cryoplus-2-1816g-cryogen","title":"Thermo Scientific CryoPlus 2 Liquid Nitrogen Freezer","description":"\u003ch2 class=\"MsoNormal\"\u003eThermo CryoPlus 2 Liquid Nitrogen Storage System\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Thermo CryoPlus 2 Liquid Nitrogen Storage System is designed for secure cryogenic storage of biological samples, cell lines, stem cells, reproductive materials, tissue samples, and other valuable laboratory specimens. Utilizing liquid nitrogen temperatures for long-term preservation, the CryoPlus 2 provides dependable sample storage for biotechnology companies, pharmaceutical manufacturers, fertility clinics, research laboratories, biobanks, and academic institutions. This refurbished Thermo CryoPlus 2 from American Instrument Exchange offers a cost-effective alternative to new cryogenic storage systems while providing the reliability required for critical sample preservation applications.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eThermo CryoPlus 2 Liquid Nitrogen Storage System Key Features\u003c\/h3\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eThermo CryoPlus 2 liquid nitrogen storage system\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eLiquid nitrogen vapor-phase or liquid-phase storage capability\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eDesigned for long-term cryogenic sample preservation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eAutomatic liquid nitrogen level monitoring\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eIntegrated microprocessor control system\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eDigital display and alarm system\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eHigh-capacity cryogenic storage vessel\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eDurable stainless steel construction\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eDesigned for biological sample storage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eSuitable for stem cells, cell lines, tissues, embryos, and biological specimens\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eRefurbished and tested by American Instrument Exchange\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e90-day warranty included from American Instrument Exchange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003eThermo CryoPlus 2 Liquid Nitrogen Storage System Key Overview\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Thermo CryoPlus 2 is engineered for laboratories and facilities requiring dependable cryogenic storage conditions for irreplaceable biological materials. Designed around a vacuum-insulated storage vessel, the CryoPlus 2 maintains ultra-low temperatures using liquid nitrogen while minimizing nitrogen consumption. The integrated monitoring system continuously tracks liquid nitrogen levels and operating conditions, helping protect valuable samples through audible and visual alarm functions. Cryogenic storage systems such as the CryoPlus 2 are commonly used when long-term preservation requirements exceed the capabilities of conventional ultra-low temperature freezers, providing storage temperatures approaching -196°C.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eCommon Applications for the Thermo CryoPlus 2 Liquid Nitrogen Storage System\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Thermo CryoPlus 2 is commonly used for storage of stem cells, cell cultures, tissue samples, DNA libraries, reproductive materials, embryos, sperm samples, ovarian tissue, microbial cultures, blood components, and other biological specimens requiring cryogenic preservation. Liquid nitrogen storage systems are widely used in biotechnology research, pharmaceutical development, regenerative medicine, fertility treatment programs, clinical research, and biobanking operations where sample viability must be maintained over extended periods.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eIdeal Lab Types for the Thermo CryoPlus 2 Liquid Nitrogen Storage System\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThis cryogenic storage system is well suited for biotechnology companies, pharmaceutical laboratories, stem cell research facilities, fertility clinics, tissue banks, biorepositories, academic research institutions, hospital research centers, and clinical laboratories. Facilities utilizing \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\"\u003ebiosafety cabinets\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003eultra-low freezers\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003eincubators\u003c\/a\u003e often rely on liquid nitrogen storage systems such as the CryoPlus 2 to support long-term sample preservation programs.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eThermo CryoPlus 2 Liquid Nitrogen Storage System Key Specifications\u003c\/h3\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellpadding=\"0\" style=\"mso-cellspacing: 1.5pt; mso-yfti-tbllook: 1184;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eManufacturer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eThermo Scientific\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eCryoPlus 2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eEquipment Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eLiquid Nitrogen Storage System\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eStorage Method\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eLiquid Nitrogen Cryogenic Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 5;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eApproximately -196°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 6;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eConstruction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eVacuum Insulated Cryogenic Vessel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 7;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eControl System\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eMicroprocessor Controlled\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 8;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDisplay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eDigital Monitoring Display\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 9;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eAlarm System\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eAudible and Visual Alarms\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 10;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eNitrogen Monitoring\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eAutomatic Level Monitoring\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 11;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eApplication\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eLong-Term Biological Sample Preservation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 12; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eCondition\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003eRefurbished\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003eSpecifications compiled from Thermo Scientific manufacturer literature, distributor technical references, and American Instrument Exchange product information.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eRefurbishment and Testing Process\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eAt American Instrument Exchange, each refurbished cryogenic storage system is inspected and evaluated by our technicians prior to shipment. Testing procedures may include controller operation verification, display functionality testing, alarm system evaluation, lid and seal inspection, physical vessel inspection, monitoring system assessment, and general operational testing. Components showing excessive wear are addressed as needed to help ensure reliable operation. Final cleaning and inspection are completed before packaging and shipment.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eShipping and Installation Considerations\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Thermo CryoPlus 2 should be installed in a well-ventilated area suitable for liquid nitrogen storage applications. Buyers should verify facility requirements for liquid nitrogen supply, oxygen monitoring systems where applicable, and safe handling procedures for cryogenic materials. Adequate space should be provided around the unit for sample access and routine maintenance. The vessel should be transported and installed in accordance with accepted cryogenic equipment handling practices.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eLaboratories purchasing liquid nitrogen storage systems often also require \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003eultra-low freezers\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\"\u003ebiosafety cabinets\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003eincubators\u003c\/a\u003e. American Instrument Exchange offers a wide selection of refurbished laboratory equipment to support sample preparation, cold storage, cryogenic preservation, and research workflows.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cem\u003e\u003cstrong\u003e\u003ca title=\"Link to YouTube\" href=\"https:\/\/youtu.be\/pyjcTDazeXw\"\u003e CLICK HERE\u003c\/a\u003e \u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e to see the Thermo Scientific CryoPlus 2 liquid nitrogen freezer on our YouTube channel\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/pyjcTDazeXw?si=A4xLchnS7ele6cRK\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eThermo CryoPlus 2 Liquid Nitrogen Freezer - Specifications\u003c\/h2\u003e\n\u003ctable cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior dimensions\u003c\/td\u003e\n\u003ctd\u003e28.5”W x 34.0”D x 41.0”H (with closed lid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior dimensions\u003c\/td\u003e\n\u003ctd\u003e24” dia. x 27.5”H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic evaporation rate\u003c\/td\u003e\n\u003ctd\u003e5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic holding time\u003c\/td\u003e\n\u003ctd\u003e40 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e325 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical requirements\u003c\/td\u003e\n\u003ctd\u003e100 - 120V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor inquiries about the Thermo Scientific CryoPlus 2 Liquid Nitrogen Freezer, please give us a call at 978-521-2221, or fill out the form on this page.\u003c\/p\u003e\n\u003ch2\u003eThermo Scientific CryoPlus 2 frequently asked questions\u003c\/h2\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eWhat is the Thermo CryoPlus 2 used for?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThe Thermo CryoPlus 2 is a liquid nitrogen (LN₂) cryogenic storage system designed for long-term preservation of biological samples at ultra-low temperatures. It is commonly used in research laboratories, biobanks, clinical labs, and pharmaceutical facilities to store materials such as cell cultures, stem cells, tissue samples, and DNA libraries.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThe system uses liquid nitrogen to maintain extremely cold conditions in either liquid phase or vapor phase storage, helping preserve biological integrity for extended periods.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eHow does the CryoPlus 2 maintain ultra-low temperatures?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThe system maintains cryogenic temperatures using liquid nitrogen stored inside a vacuum-insulated stainless-steel chamber. The LN₂ gradually evaporates, keeping the internal environment extremely cold.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThe CryoPlus series includes microprocessor-controlled autofill capability, which automatically replenishes liquid nitrogen from a supply tank when levels drop below preset thresholds.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThis automated refill system helps maintain consistent storage temperatures while reducing manual maintenance.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eWhat types of samples are typically stored in the CryoPlus 2?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThe CryoPlus 2 is commonly used to store a wide variety of cryogenically preserved materials, including:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003eMammalian and bacterial cell lines\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003eStem cells and primary cells\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003eTissue samples and biopsies\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003eBlood and serum samples\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003eDNA, RNA, and other biological reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCryogenic storage systems like the CryoPlus 2 are especially important for long-term sample preservation in biobanking and molecular biology research.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eWhat advantages do the CryoPlus 2 and other autofill systems offer compared with manual LN₂ storage tanks?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCompared with traditional manual-fill cryogenic tanks, the CryoPlus 2 provides several operational advantages:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eAutomated liquid nitrogen refill system\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eContinuous electronic monitoring of temperature and nitrogen levels\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eRemote alarm capability for lab safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eLarge, organized storage capacity with rack systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eImproved workflow for high-volume sample storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThese features make the CryoPlus series suitable for laboratories that require reliable long-term cryogenic storage with minimal manual intervention.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eWhat is the difference between liquid phase and vapor phase cryogenic storage?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCryogenic storage systems can store samples in either liquid nitrogen (liquid phase) or nitrogen vapor (vapor phase).\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eLiquid phase storage\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l5 level1 lfo3; tab-stops: list .5in;\"\u003eSamples are immersed directly in liquid nitrogen\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l5 level1 lfo3; tab-stops: list .5in;\"\u003eProvides the lowest possible temperature (-196 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eVapor phase storage\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l2 level1 lfo4; tab-stops: list .5in;\"\u003eSamples are stored above the liquid nitrogen surface\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l2 level1 lfo4; tab-stops: list .5in;\"\u003eMaintains temperatures typically below -150 °C\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l2 level1 lfo4; tab-stops: list .5in;\"\u003eReduces risk of cross-contamination between samples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eMany laboratories prefer vapor-phase storage for clinical samples and biobanking applications.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eWhat is LN₂ evaporation rate in cryogenic storage tanks?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eEvaporation rate refers to how quickly liquid nitrogen naturally boils off from a storage vessel.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eTypical evaporation rates range from 2 to 10 liters per day depending on:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l4 level1 lfo5; tab-stops: list .5in;\"\u003eTank size and insulation quality\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l4 level1 lfo5; tab-stops: list .5in;\"\u003eAmbient laboratory temperature\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l4 level1 lfo5; tab-stops: list .5in;\"\u003eFrequency of lid openings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l4 level1 lfo5; tab-stops: list .5in;\"\u003eAmount of stored material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eLower evaporation rates indicate more efficient cryogenic insulation.\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003ci\u003eCan LN₂ storage tanks be connected to remote monitoring systems?\u003c\/i\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eMany modern cryogenic storage systems include remote alarm contacts and monitoring capabilities.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eThese features allow laboratories to:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo6; tab-stops: list .5in;\"\u003eMonitor temperature and nitrogen levels remotely\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo6; tab-stops: list .5in;\"\u003eReceive alerts for low nitrogen levels or system issues\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo6; tab-stops: list .5in;\"\u003eIntegrate with facility monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eRemote monitoring helps protect valuable biological samples.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":39803215249456,"sku":"1816G CRYOGEN","price":6000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/DSC_0070.jpg?v=1697462531"},{"product_id":"thermo-7454-cryogenic-freezer-1800hh-cryogen","title":"Thermo Scientific CryoMed Controlled-Rate Freezer","description":"\u003ch2\u003eThermo Scientific CryoMed 7454 Controlled-Rate Freezer\u003c\/h2\u003e\n\u003cp\u003eSuccessful cryopreservation begins long before samples enter long-term storage. For many sensitive cell types, the freezing process itself has a greater impact on post-thaw viability than the storage vessel used afterward. The \u003cstrong\u003eThermo Scientific CryoMed 7454 Controlled-Rate Freezer\u003c\/strong\u003e was developed to give laboratories precise control over the freezing process, allowing users to create repeatable cooling profiles that improve cell recovery, reduce intracellular ice formation, and support consistent cryopreservation of valuable biological materials.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional laboratory freezers, the CryoMed 7454 is \u003cstrong\u003enot intended for long-term storage\u003c\/strong\u003e. Instead, it performs the critical first step in cryopreservation by cooling samples according to precisely programmed temperature profiles before they are transferred into \u003cstrong\u003eliquid nitrogen cryogenic storage systems\u003c\/strong\u003e or \u003cstrong\u003eultralow freezers\u003c\/strong\u003e for long-term preservation. With a \u003cstrong\u003e41.8-liter chamber\u003c\/strong\u003e, programmable freezing protocols, and a temperature range from \u003cstrong\u003e+50°C to -180°C\u003c\/strong\u003e, the CryoMed is widely used in biotechnology, pharmaceutical manufacturing, cell therapy, regenerative medicine, IVF laboratories, and academic research facilities.\u003c\/p\u003e\n\u003cp\u003eLaboratories building a complete cryopreservation workflow frequently use controlled-rate freezers alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for aseptic sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e for cell culture, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003erefrigerated centrifuges\u003c\/a\u003e\u003c\/strong\u003e for sample processing, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e or \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term preservation.\u003c\/p\u003e\n\u003ch3\u003eThermo Scientific CryoMed 7454 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eControlled-rate cryopreservation system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e41.8 L freezing chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range: \u003cstrong\u003e+50°C to -180°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix factory preset freezing profiles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTen user-programmable freezing profiles with up to 20 steps each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable cooling rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated thermal printer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChamber and sample temperature monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual liquid nitrogen solenoid valves for precise cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel chamber construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific CryoMed 7454 Overview\u003c\/h3\u003e\n\u003cp\u003eThe CryoMed 7454 was engineered for laboratories where successful cryopreservation depends on precise control of cooling rates. Rather than exposing samples to uncontrolled temperature changes, the system uses programmable liquid nitrogen injection and active temperature monitoring to follow carefully defined freezing protocols.\u003c\/p\u003e\n\u003cp\u003eResearchers can modify six standard programs or create ten custom protocols tailored to specific cell types, cryoprotectants, or research applications. Chamber temperature, sample temperature, and operating status are displayed simultaneously, allowing operators to monitor each freezing cycle in real time. This level of process control helps improve consistency between batches and supports standardized cryopreservation procedures across research and manufacturing environments.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific CryoMed 7454 is commonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cell cryopreservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell line banking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMC preservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T and cell therapy manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow preservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF and reproductive medicine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiopharmaceutical process development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial sample preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch biobanking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRather than functioning as a storage freezer, the CryoMed performs the controlled freezing step immediately before long-term cryogenic storage.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe CryoMed 7454 is particularly well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegenerative medicine programs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGMP manufacturing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Controlled-Rate Freezing Matters\u003c\/h3\u003e\n\u003cp\u003eWhen biological samples are frozen too quickly or too slowly, intracellular ice crystals and osmotic stress can damage cell membranes and reduce post-thaw viability. Controlled-rate freezing minimizes these effects by cooling samples according to carefully programmed temperature profiles that allow water to leave cells at an appropriate rate before freezing occurs.\u003c\/p\u003e\n\u003cp\u003eThe CryoMed 7454 automates this process through programmable cooling ramps, continuous chamber monitoring, and liquid nitrogen injection control. Once the programmed freezing cycle is complete, samples are typically transferred into \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for long-term preservation or, depending on laboratory protocols, into \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTypical Materials Processed\u003c\/h3\u003e\n\u003cp\u003eThe CryoMed 7454 is commonly used during cryopreservation of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHematopoietic cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrimary cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell therapy products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific CryoMed 7454 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eChamber Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e41.8 L (1.7 cu. ft.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e+50°C to -180°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCooling System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid nitrogen controlled-rate freezing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable cooling profiles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual LN₂ solenoid valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eControls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBacklit LCD display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChamber and sample temperature monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix preset protocols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTen user-defined protocols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated thermal printer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowder-coated exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e120V, 60 Hz, 12 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 43.7\" W × 20.4\" D × 21.2\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 19\" W × 13\" D × 12\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 180 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Workflow Considerations\u003c\/h4\u003e\n\u003cp\u003eBecause the CryoMed performs only the freezing stage rather than continuous long-term storage, liquid nitrogen consumption, freezing protocols, and workflow efficiency become more important considerations than traditional refrigeration energy costs. Many laboratories integrate the CryoMed directly into standardized cryopreservation workflows to improve consistency between operators and maximize recovery of valuable biological materials.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Scientific CryoMed 7454 received by American Instrument Exchange undergoes a comprehensive inspection and operational evaluation before shipment. Our technicians verify chamber temperature control, programmable freezing functions, liquid nitrogen valve operation, display and control panel functionality, alarm systems, printer operation, and overall system performance before thoroughly cleaning the unit for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange to create a complete cell processing and cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe CryoMed 7454 ships by freight from American Instrument Exchange. Before installation, laboratories should verify electrical service, liquid nitrogen supply, ventilation requirements, and adequate workspace around the unit. Because controlled-rate freezers are often integrated into validated cryopreservation workflows, laboratories should also confirm protocol requirements and operator training before routine use.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the CryoMed 7454 used for long-term sample storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The CryoMed is designed to perform the controlled freezing process. After freezing, samples are typically transferred into liquid nitrogen storage systems or ultralow freezers for long-term preservation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is controlled-rate freezing important?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControlled cooling helps minimize intracellular ice formation and osmotic stress, improving post-thaw viability for many sensitive cell types compared with uncontrolled freezing methods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I create my own freezing protocols?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The CryoMed includes six preset freezing programs and ten user-defined protocols with up to twenty programmable steps, allowing laboratories to develop application-specific cryopreservation workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the CryoMed tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished CryoMed 7454 is inspected and operationally tested by American Instrument Exchange technicians to verify programmable controls, chamber performance, liquid nitrogen operation, alarms, and overall system functionality before shipment.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":39893620195376,"sku":"1800HH CRYOGEN","price":5800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/DSC_0359.jpg?v=1697553183"},{"product_id":"thermo-forma-905-ultralow-2545kk-freezer","title":"Thermo Forma 905 ultralow","description":"\u003ch2\u003eThermo Forma 905 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eFor many research laboratories, a \u003cstrong\u003e17 cubic foot ultra-low freezer\u003c\/strong\u003e offers the ideal balance between storage capacity and laboratory footprint. Large enough to support individual departments or growing research programs, yet compact enough to fit comfortably into most laboratory spaces, the \u003cstrong\u003eThermo Forma 905 Ultra-Low Temperature Freezer\u003c\/strong\u003e delivers dependable \u003cstrong\u003e-86°C\u003c\/strong\u003e performance for long-term preservation of valuable biological samples.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e17.3 cubic feet (489.9 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e300 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 905 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, clinical laboratories, and research institutions requiring dependable ultra-low temperature storage without the footprint of a larger biobank freezer. Its upright design makes organizing samples straightforward while supporting efficient day-to-day laboratory workflows.\u003c\/p\u003e\n\u003cp\u003eMany laboratories incorporate a freezer like the Forma 905 into a complete cold storage workflow alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated media and reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 905 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e17.3 cu. ft. (489.9 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e300 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane cabinet insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor control and monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentralized eye-level information center\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo 1-inch access ports for monitoring probes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 905 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 905 has earned a reputation as a dependable laboratory workhorse, offering the storage capacity needed for growing biological collections while maintaining a manageable footprint for individual laboratories and research departments. Its centralized eye-level information center places all controls, displays, and monitoring functions within easy view, simplifying everyday operation.\u003c\/p\u003e\n\u003cp\u003eFour insulated inner compartment doors reduce cold air loss by exposing only a portion of the cabinet during sample retrieval. Combined with Thermo's proven two-stage cascade refrigeration system and thick polyurethane insulation, this design helps maintain stable storage temperatures while supporting rapid recovery after routine door openings. Two factory-installed access ports also make it easy to install independent temperature probes or external monitoring equipment without compromising cabinet integrity.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 905 is commonly used for storing stem cells, cell lines, DNA and RNA libraries, PBMCs, plasma and serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, clinical trial materials, long-term biological collections, and more.\u003c\/p\u003e\n\u003cp\u003eIts mid-capacity cabinet makes it particularly well suited for individual research laboratories, hospital departments, and biotechnology companies requiring dedicated ultra-low storage.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 905 is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversity core laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories seeking dependable ultra-low storage with excellent organization and a moderate footprint will appreciate the Forma 905's balance of capacity and accessibility.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eThe Forma 905 provides space for approximately \u003cstrong\u003e300 standard 2-inch cryoboxes\u003c\/strong\u003e, allowing laboratories to organize samples by investigator, research project, or department while maintaining efficient inventory management.\u003c\/p\u003e\n\u003cp\u003eFour insulated compartment doors help reduce cold air loss during routine sample retrieval, improving temperature recovery while minimizing thermal exposure for archived materials. Organizing cryoboxes by collection or investigator further reduces door-open time and supports long-term sample preservation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 905 is commonly used to preserve stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, enzymes, pharmaceutical compounds, and other biological collections requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e utilizing liquid nitrogen.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 905 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e17.3 cu. ft. (489.9 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e300 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial two-stage cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual hermetic compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane cabinet insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor control and monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentralized eye-level information center\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTwo 1-inch access ports for monitoring probes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable outer door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 50 Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e33.3\" W × 38.9\" D × 77.9\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23.0\" W × 25.3\" D × 51.5\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping Weight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 763 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 905 utilizes Thermo's proven two-stage cascade refrigeration platform to provide dependable long-term ultra-low temperature performance. While newer ultra-low freezer platforms may emphasize reduced energy consumption, many laboratories continue to value the Forma 900 Series for its robust construction, serviceability, and long operating life. Routine condenser cleaning, adequate ventilation, and preventative maintenance will help maximize cooling efficiency and extend compressor life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 905 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, temperature stability, refrigeration operation, controller functionality, alarm systems, access ports, door seals, insulated inner doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage programs frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 905 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Planning cryobox organization before installation can improve inventory management, simplify sample retrieval, and minimize door-open time during routine laboratory operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Forma 905 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 905 accommodates approximately \u003cstrong\u003e300 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for departmental laboratories and growing research programs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the Forma 905 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 905 is ideal for biotechnology companies, pharmaceutical manufacturers, universities, hospitals, and research laboratories that require dependable ultra-low storage without the footprint of a 23 or 28 cubic foot freezer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the four insulated inner doors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe insulated compartment doors reduce cold air loss during sample retrieval by exposing only one section of the cabinet at a time, helping improve temperature recovery while protecting stored biological materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 905 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/youtu.be\/e0c1F6sTJII\" rel=\"noopener\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e \u003c\/em\u003eto see the Thermo Forma 905 -86 Ultralow freezer on our YouTube channel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/e0c1F6sTJII\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":40063181783088,"sku":"2545KK FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0725.jpg?v=1646859649"},{"product_id":"thermo-forma-906-ultralow-freezer-2545ss-freezer","title":"Thermo Forma 906 ultralow","description":"\u003ch2\u003eThermo Forma 906 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eAs research programs expand, so do their sample collections. Laboratories need an ultra-low freezer that offers generous storage capacity, dependable temperature performance, and an organized interior that makes valuable specimens easy to locate without unnecessary door-open time. The \u003cstrong\u003eThermo Forma 906 Ultra-Low Temperature Freezer\u003c\/strong\u003e delivers exactly that combination, providing reliable \u003cstrong\u003e-86°C\u003c\/strong\u003e storage in a proven 23 cubic foot platform trusted by research laboratories around the world.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e23 cubic feet (651 liters)\u003c\/strong\u003e of storage capacity and room for approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the Forma 906 is an excellent solution for biotechnology companies, pharmaceutical manufacturers, universities, hospitals, public health laboratories, and biobanks. Its upright, single-door configuration maximizes usable storage while providing an intuitive layout for organizing large biological collections by investigator, project, or department.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair the Forma 906 with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e for routine frozen storage, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for liquid nitrogen preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 906 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e23 cu. ft. (651 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable temperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle exterior door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor control and monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower management system with low-voltage surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge cold-rolled steel cabinet with powder-coated finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLockable door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Forma 906 Overview\u003c\/h3\u003e\n\u003cp\u003eThe Forma 906 has long been recognized as one of Thermo's most dependable laboratory ultra-low freezers. Built around a robust cascade refrigeration system and heavy-duty steel construction, it was designed for continuous operation in demanding research environments where long-term sample preservation is critical.\u003c\/p\u003e\n\u003cp\u003eUnlike the double-door Forma 8690 and 8695 models, the Forma 906 features a full-width single exterior door that maximizes uninterrupted storage space. Inside the cabinet, four insulated compartment doors minimize cold air loss during sample retrieval by exposing only one section of the freezer at a time. This combination of generous storage capacity and organized compartmentalization makes the Forma 906 particularly well suited for centralized laboratory storage where maximizing usable freezer volume is a priority.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 906 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePBMCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts 23 cubic foot capacity makes it well suited for laboratories supporting multiple investigators while maintaining centralized inventory management.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe Forma 906 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContract research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories that require substantial storage capacity without moving to an extra-large 28 cubic foot freezer will appreciate the Forma 906's balance of capacity, accessibility, and proven reliability.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Inventory Organization\u003c\/h3\u003e\n\u003cp\u003eThe Forma 906 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, providing ample room to organize samples by investigator, department, project, or study. Well-organized storage not only improves workflow but also reduces door-open time during sample retrieval.\u003c\/p\u003e\n\u003cp\u003eFour insulated interior doors help maintain stable cabinet temperatures by limiting cold air loss to a single compartment during access. Combined with the freezer's heavy insulation and proven refrigeration system, this design supports dependable temperature recovery throughout normal laboratory operation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 906 is commonly used for preserving stem cells, cell lines, PBMCs, DNA and RNA libraries, plasma, serum, tissue specimens, vaccines, protein samples, pharmaceutical compounds, and other biological materials requiring storage down to \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-150°C\u003c\/strong\u003e are generally better suited for dedicated \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThermo Forma 906 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23.0 cu. ft. (651 L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCryobox Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDoor Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSingle exterior door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour insulated interior compartment doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTwo-stage cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual 1 HP compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated power management with low-voltage surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive-inch foamed-in-place polyurethane insulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e230V, 50\/60 Hz\u003c\/strong\u003e (verify facility power prior to installation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e40.8\" W × 38.9\" D × 77.9\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30.6\" W × 25.3\" D × 51.5\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping Weight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e855–900 lbs.\u003c\/strong\u003e, depending on configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eThe Forma 906 utilizes Thermo's proven cascade refrigeration platform, emphasizing durability and long-term reliability. While newer ultra-low freezer platforms often focus on reducing electrical consumption, the Forma 906 remains popular because of its serviceability, robust construction, and consistent performance over many years. Routine condenser cleaning, adequate ventilation, and preventative maintenance will help maximize cooling efficiency and extend compressor life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Forma 906 received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, pull-down capability, temperature stability, controller functionality, alarm systems, power management features, door seals, insulated compartment doors, shelving, and overall cabinet condition before thoroughly cleaning the freezer for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cold storage systems frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Forma 906 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, available floor space, electrical service, and adequate ventilation around the cabinet. Organizing cryoboxes by project or department before placing the freezer into service can improve retrieval efficiency while minimizing unnecessary door openings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the Thermo Forma 906 hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Forma 906 accommodates approximately \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it well suited for centralized laboratory storage and multi-investigator research programs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the Forma 906 and the Forma 8695?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth models provide approximately 23 cubic feet of storage, but the Forma 906 features a \u003cstrong\u003esingle exterior door\u003c\/strong\u003e that maximizes uninterrupted storage space. The Forma 8695 uses a \u003cstrong\u003edouble-door configuration\u003c\/strong\u003e, which reduces cold air loss during frequent sample access by allowing users to open only one side of the cabinet at a time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are insulated interior doors important?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe insulated compartment doors reduce cold air loss during sample retrieval, helping the freezer recover temperature more quickly while protecting stored biological materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Forma 906 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, pull-down capability, temperature stability, controller operation, alarms, and overall system reliability before shipment.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":40285531701296,"sku":"2545SS FREEZER","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0359_33f318d0-21c5-4cbf-9250-655c9cd096a0.jpg?v=1655479435"},{"product_id":"thermo-scientific-tsu400a-2546n-freezer","title":"Thermo Scientific TSU400A ultralow freezer","description":"\u003ch2\u003eThermo Scientific TSU400A Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eWhen years of research, clinical trial materials, or irreplaceable biological specimens are stored in a single cabinet, an ultralow freezer becomes far more than another piece of laboratory equipment—it becomes a critical part of protecting a laboratory's work. The \u003cstrong\u003eThermo Scientific TSU400A Ultra-Low Temperature Freezer\u003c\/strong\u003e was engineered to provide dependable long-term preservation at temperatures as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e, combining high-capacity storage with modern refrigeration technology designed to safeguard valuable samples while reducing long-term operating costs.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e19.4 cubic feet (548 liters)\u003c\/strong\u003e of storage capacity and room for up to \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, the TSU400A is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, universities, and research laboratories requiring dependable ultra-low temperature storage.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLaboratories building a complete cold storage program often pair ultralow freezers with \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e for day-to-day reagent storage and \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e for materials that do not require -80°C preservation. Purchasing a professionally refurbished unit from American Instrument Exchange allows laboratories to acquire premium laboratory equipment while reducing capital expenditures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThermo Scientific TSU400A Ultra-Low Temperature Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e19.4 cu. ft. (548 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds up to \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable operating temperature from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural hydrocarbon refrigeration technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum insulation panel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTouchscreen user interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple insulated inner doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced alarm and monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific TSU400A Ultra-Low Temperature Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe TSU400A was designed for laboratories that need dependable sample protection without sacrificing operating efficiency. Its hydrocarbon refrigeration system and high-performance vacuum insulation work together to reduce energy consumption while maintaining the temperature stability required for long-term preservation of valuable biological materials. The result is dependable ultra-low temperature performance with lower heat rejection into the laboratory than many earlier-generation ULT platforms.\u003c\/p\u003e\n\u003cp\u003eModern laboratory workflows rarely rely on a single instrument. \u003cspan\u003eSamples are commonly prepared inside \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e, cultured in \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e, processed using \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003erefrigerated centrifuges\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e,\u003c\/span\u003e and ultimately transferred into an ultralow freezer for long-term preservation. The TSU400A serves as the final stage of that workflow, providing dependable storage that helps preserve research continuity long after samples have been collected and processed.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific TSU400A is commonly used for long-term preservation of DNA and RNA libraries, stem cells, cell lines, tissue specimens, plasma, serum, vaccines, pharmaceutical compounds, microbiological collections, forensic evidence, clinical trial materials, and biological reference standards requiring storage at temperatures as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts 400-box capacity makes it particularly well suited for academic research laboratories, biotechnology companies, pharmaceutical development programs, hospitals, and centralized laboratory storage facilities. Laboratories requiring colder storage than traditional \u003cstrong\u003elaboratory freezers\u003c\/strong\u003e often select ultralow freezers to provide an additional level of protection for irreplaceable biological materials.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe TSU400A is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and clinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContract research organizations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversity core facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts balance of storage capacity, dependable performance, and modern refrigeration technology makes it an excellent choice for laboratories expanding long-term sample storage without moving to a larger 600-box platform.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eMaintaining an ultra-low setpoint is only part of protecting valuable samples. The TSU400A is engineered to recover quickly following routine door openings while minimizing unnecessary warming of neighboring specimens. Multiple insulated inner doors reduce cold air loss during sample retrieval, allowing laboratory personnel to access only one section of the freezer while helping maintain stable temperatures throughout the remainder of the cabinet. Vacuum insulation panels further improve thermal performance while maximizing usable storage capacity within the cabinet footprint.\u003c\/p\u003e\n\u003cp\u003eMany laboratories preserving especially valuable biological collections also incorporate \u003cstrong\u003ecryogenic storage systems\u003c\/strong\u003e into their preservation strategy. While ultralow freezers are ideal for routine long-term storage, cryogenic systems provide an additional option for applications requiring liquid nitrogen temperatures and extended biological preservation.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific TSU400A is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrobial cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific TSU400A Ultra-Low Temperature Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e19.4 cu. ft. (548 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHydrocarbon refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum insulation panel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTouchscreen user interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic microprocessor controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlarm and monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple insulated inner doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with standard cryobox storage racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 36.2\" W × 42.8\" D × 83.1\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 760 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eUltra-low freezers operate continuously, making energy consumption one of the largest contributors to long-term ownership costs. The TSU400A combines natural hydrocarbon refrigerants with vacuum insulation technology to reduce electrical consumption while minimizing heat released into the laboratory. Lower heat rejection can reduce HVAC demand, improve laboratory comfort, and contribute to lower operating costs for facilities operating multiple pieces of cold storage equipment. Laboratories upgrading older ultralow freezers often see meaningful reductions in energy usage while maintaining the same level of sample protection.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Scientific TSU400A received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, confirm stable operation throughout the operating temperature range, inspect the refrigeration system and compressors, evaluate door gaskets and cabinet insulation, test alarms and electronic controls, verify temperature stability, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories outfitting an entire facility frequently combine refurbished ultralow freezers with \u003cstrong\u003elaboratory refrigerators\u003c\/strong\u003e, \u003cstrong\u003ebiosafety cabinets\u003c\/strong\u003e, \u003cstrong\u003eCO₂ incubators\u003c\/strong\u003e, and \u003cstrong\u003erefrigerated centrifuges\u003c\/strong\u003e to create a complete laboratory equipment solution while reducing overall capital expenditures.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific TSU400A ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, electrical service, floor loading capacity, and adequate ventilation around the cabinet. Proper installation helps maximize refrigeration efficiency, simplify routine maintenance, and support dependable long-term performance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the TSU400A hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TSU400A accommodates up to \u003cstrong\u003e400 standard 2-inch cryoboxes\u003c\/strong\u003e, making it an excellent choice for growing research programs and centralized sample storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are vacuum insulation panels important?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum insulation panels improve thermal performance while reducing cabinet wall thickness, allowing more usable storage space within the same laboratory footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of laboratories commonly use this freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TSU400A is widely used in biotechnology, pharmaceutical, academic, clinical, and government research laboratories requiring dependable ultra-low temperature preservation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished TSU400A is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify pull-down performance, temperature stability, alarm functionality, and overall system operation before shipment.\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":40285534224432,"sku":"2546N FREEZER","price":6900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0373.jpg?v=1655479819"},{"product_id":"norlake-lab-freezer-nspf331www-2548f-freezer","title":"NorLake Scientific -20°C Premier Freezer NSPF331WWW","description":"\u003ch2\u003eNorlake Scientific NSPF331WWW Premier -20°C Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eSome laboratory freezers are built around advanced refrigeration technology, while others earn their reputation through years of dependable service. The \u003cstrong\u003eNorlake Scientific NSPF331WWW Premier -20°C Laboratory Freezer\u003c\/strong\u003e falls into the latter category, offering a durable, high-capacity storage solution designed for laboratories that require reliable frozen storage every day.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e33 cubic feet (934 liters)\u003c\/strong\u003e of storage capacity, an adjustable operating temperature range of \u003cstrong\u003e-10°C to -25°C\u003c\/strong\u003e, and a laboratory-grade refrigeration system, the NSPF331WWW is well suited for storing biological specimens, laboratory reagents, vaccines, pharmaceutical products, quality control materials, and other temperature-sensitive samples. A professionally refurbished unit from American Instrument Exchange provides laboratories with premium laboratory cold storage while significantly reducing equipment acquisition costs.\u003c\/p\u003e\n\u003ch3\u003eNorlake Scientific NSPF331WWW Premier -20°C Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e33.0 cu. ft. (934 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable operating temperature from \u003cstrong\u003e-10°C to -25°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory-grade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital microprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic defrost operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air circulation for excellent temperature uniformity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty insulated locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable epoxy-coated storage shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmentally conscious refrigeration design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNorlake Scientific NSPF331WWW Premier -20°C Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe Norlake Scientific Premier Series was developed to provide dependable laboratory refrigeration for research, clinical, pharmaceutical, and industrial applications. Built with a heavy-duty insulated cabinet and laboratory-specific temperature controls, the NSPF331WWW delivers reliable frozen storage while standing up to the demands of continuous laboratory use.\u003c\/p\u003e\n\u003cp\u003eUnlike commercial freezers intended for food storage, the Premier Series incorporates digital temperature management, alarm protection, laboratory-grade insulation, and durable cabinet construction that help maintain stable storage conditions for valuable scientific materials. The large upright cabinet also allows laboratories to organize high sample volumes without sacrificing accessibility.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Norlake NSPF331WWW is commonly used to store laboratory reagents, vaccines, biological specimens, enzymes, antibodies, pharmaceutical products, clinical samples, diagnostic materials, environmental samples, quality control standards, and other laboratory materials requiring dependable storage between -10°C and -25°C.\u003c\/p\u003e\n\u003cp\u003eIts generous storage capacity also makes it an excellent choice for centralized laboratory storage rooms, core research facilities, and laboratories replacing multiple smaller freezers with a single high-capacity storage platform.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe NSPF331WWW is well suited for biotechnology laboratories, pharmaceutical manufacturers, hospital laboratories, clinical laboratories, academic research institutions, environmental testing laboratories, industrial quality control facilities, government research organizations, and public health laboratories.\u003c\/p\u003e\n\u003cp\u003eLaboratories seeking dependable day-to-day frozen storage with generous capacity and long-term durability will benefit from the Premier Series' robust design.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eFrequent door openings are unavoidable in busy laboratories, making consistent temperature recovery an important part of protecting valuable samples. The NSPF331WWW utilizes forced-air circulation together with a laboratory-grade refrigeration system to distribute cold air evenly throughout the storage chamber and restore cabinet temperature following normal access.\u003c\/p\u003e\n\u003cp\u003eAutomatic defrost operation minimizes frost accumulation and reduces routine maintenance requirements, allowing laboratories to spend less time maintaining equipment and more time supporting research and testing activities.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Norlake Scientific NSPF331WWW is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory buffers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications requiring storage below -40°C or long-term preservation at ultralow temperatures should instead utilize an ultralow temperature freezer.\u003c\/p\u003e\n\u003ch3\u003eNorlake Scientific NSPF331WWW Premier -20°C Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e33.0 cu. ft. (934 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from -10°C to -25°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory-grade forced-air refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital microprocessor temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDefrost\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour adjustable epoxy-coated shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty insulated locking door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e120V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 31.75\" W × 36.5\" D × 87.6\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 28\" W × 29.25\" D × 66.5\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 375 lbs. shipping weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe NSPF331WWW was designed to provide dependable laboratory refrigeration while maintaining efficient day-to-day operation. High-performance cabinet insulation, modern electronic temperature controls, and an efficient refrigeration system help reduce energy consumption while maintaining stable storage temperatures. Automatic defrost further minimizes maintenance requirements, making the freezer well suited for laboratories that require reliable operation with minimal downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Norlake Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Norlake Scientific NSPF331WWW received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, inspect the compressor and refrigeration system, confirm temperature stability throughout the operating range, test alarms and electronic controls, evaluate door gaskets and cabinet condition, and thoroughly clean the freezer prior to delivery.\u003c\/p\u003e\n\u003cp\u003eAny necessary repairs or replacement components are completed before the freezer is approved for shipment, helping ensure dependable performance when it arrives at your laboratory.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Norlake Scientific NSPF331WWW ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, installation space, electrical service, and adequate ventilation around the cabinet. Because of its large storage capacity and height, planning the final installation location in advance will help maximize storage efficiency and ensure convenient day-to-day access.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the Norlake Scientific NSPF331WWW frequently also consider laboratory refrigerators, ultralow freezers, cryogenic storage systems, CO₂ incubators, laboratory centrifuges, biosafety cabinets, and laboratory temperature monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Norlake NSPF331WWW suitable for biomedical laboratories?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The NSPF331WWW is designed for laboratory applications and is commonly used in biomedical, pharmaceutical, clinical, research, and industrial laboratories requiring dependable frozen storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this freezer use automatic or manual defrost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NSPF331WWW features an automatic defrost system that helps minimize frost accumulation and reduce routine maintenance while maintaining stable operating temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of materials are typically stored in this freezer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer is commonly used to store vaccines, laboratory reagents, biological specimens, enzymes, pharmaceutical products, diagnostic materials, and other laboratory samples requiring storage between -10°C and -25°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Norlake Scientific NSPF331WWW is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, alarm functionality, and overall system operation before shipment.\u003c\/p\u003e","brand":"Norlake","offers":[{"title":"$4000.00","offer_id":40378321961008,"sku":"2548F FREEZER","price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0506.jpg?v=1659381748"},{"product_id":"thermo-rle50086-ultralow-2545vv-freezer","title":"Thermo RLE50086 Ultralow Freezer","description":"\u003ch2\u003eThermo Scientific RLE50086 Ultra-Low Temperature Freezer\u003c\/h2\u003e\n\u003cp\u003eWhen the contents of a freezer represent years of research or irreplaceable patient samples, temperature stability becomes more than a specification—it becomes a safeguard for the laboratory's work. The \u003cstrong\u003eThermo Scientific RLE50086 Ultra-Low Temperature Freezer\u003c\/strong\u003e was designed to provide dependable long-term storage at temperatures as low as \u003cstrong\u003e-86°C\u003c\/strong\u003e, combining high-capacity sample storage with advanced monitoring, energy-efficient refrigeration, and rapid temperature recovery.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e24.1 cubic feet (682 liters)\u003c\/strong\u003e of storage capacity and room for up to \u003cstrong\u003e500 standard 2-inch cryoboxes\u003c\/strong\u003e, the RLE50086 is an excellent choice for research laboratories, pharmaceutical manufacturers, hospitals, universities, biotechnology companies, and biorepositories that require reliable ultra-low temperature preservation. A professionally refurbished unit from American Instrument Exchange provides laboratories with premium ultralow freezer performance while significantly reducing capital equipment costs.\u003c\/p\u003e\n\u003ch3\u003eThermo Scientific RLE50086 Ultra-Low Temperature Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24.1 cu. ft. (682 L) storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from \u003cstrong\u003e-50°C to -86°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e500 standard 2-inch cryoboxes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydrocarbon cascade refrigeration system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEye-level capacitive touchscreen interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated USB data logging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermo Scientific DeviceLink™ remote monitoring capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner doors to reduce temperature loss during sample retrieval\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuiet operation (approximately 50 dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmentally responsible SNAP-compliant refrigerants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific RLE50086 Ultra-Low Temperature Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe RLE50086 was engineered for laboratories where dependable ultra-low temperature storage directly supports research continuity and sample integrity. Rather than simply reaching -80°C, the freezer is designed to minimize temperature fluctuations during everyday use while providing advanced monitoring tools that help laboratories track freezer performance over time.\u003c\/p\u003e\n\u003cp\u003eIts hydrocarbon cascade refrigeration system combines excellent cooling performance with lower energy consumption than many earlier-generation ultralow freezers. The large touchscreen interface provides intuitive access to freezer settings, alarm history, temperature data, and system diagnostics, while integrated DeviceLink™ connectivity allows laboratories to remotely monitor freezer status through compatible monitoring platforms.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific RLE50086 is commonly used for long-term preservation of DNA and RNA libraries, cell lines, tissue samples, plasma, serum, vaccines, pharmaceutical compounds, biological specimens, microbiology collections, clinical trial materials, forensic evidence, and other research samples requiring storage at ultra-low temperatures.\u003c\/p\u003e\n\u003cp\u003eIts combination of large storage capacity and dependable temperature control makes it particularly well suited for centralized laboratory storage, biorepositories, core research facilities, and laboratories supporting multiple research groups.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe RLE50086 is well suited for biotechnology companies, pharmaceutical manufacturers, academic research institutions, hospitals, clinical laboratories, government research facilities, biobanks, public health laboratories, and contract research organizations.\u003c\/p\u003e\n\u003cp\u003eLaboratories managing valuable or irreplaceable biological collections will particularly benefit from the freezer's combination of high storage capacity, advanced monitoring capabilities, and dependable long-term performance.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Sample Protection\u003c\/h3\u003e\n\u003cp\u003eEvery time an ultralow freezer door is opened, valuable samples are exposed to warmer ambient air. The RLE50086 was engineered to minimize this impact through rapid temperature recovery, five insulated inner doors, and a refrigeration system designed to restore storage temperatures quickly after routine sample retrieval.\u003c\/p\u003e\n\u003cp\u003eThe cabinet's insulation and refrigeration design also provide extended temperature hold times during temporary power interruptions, helping protect valuable research materials while laboratory personnel respond to unexpected events. Combined with onboard monitoring and alarm systems, these features contribute to a comprehensive approach to sample protection.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific RLE50086 is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDNA and RNA samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlasma and serum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhole blood derivatives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrobial cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiological reference materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term research collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThermo Scientific RLE50086 Ultra-Low Temperature Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24.1 cu. ft. (682 L)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 500 standard 2-inch cryoboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from -50°C to -86°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHydrocarbon cascade refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSNAP-compliant natural refrigerants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCapacitive touchscreen display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB data logging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeviceLink™ remote monitoring compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEvent history and alarm logging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFive insulated inner doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with most standard cryobox rack systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e208–220V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 34\" W × 37.8\" D × 86.4\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 28.8\" W × 28.2\" D × 51.2\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 613 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eEnergy consumption has become one of the most important considerations when selecting an ultralow freezer. The RLE50086 utilizes a modern hydrocarbon refrigeration system that reduces electrical consumption while producing less heat than many previous-generation ULT platforms. Lower heat rejection can reduce HVAC demand within the laboratory, helping decrease overall operating costs while supporting sustainability initiatives. Quiet operation also allows the freezer to be installed directly within research laboratories rather than dedicated equipment rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery Thermo Scientific RLE50086 received by American Instrument Exchange undergoes a comprehensive inspection and extended performance evaluation before shipment. Our technicians verify pull-down performance, confirm stable operation throughout the operating temperature range, inspect the cascade refrigeration system, test alarms, monitoring systems, touchscreen controls, and electrical components, evaluate door gaskets and insulation, and thoroughly clean the freezer prior to delivery.\u003c\/p\u003e\n\u003cp\u003eAny necessary repairs or replacement components are completed before the freezer is approved for shipment, helping ensure dependable long-term performance in demanding laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe Thermo Scientific RLE50086 ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, electrical requirements, floor loading capacity, and adequate ventilation around the cabinet. Because ultralow freezers operate continuously, careful installation planning can improve energy efficiency, service accessibility, and day-to-day workflow.\u003c\/p\u003e\n\u003cp\u003eLiftgate delivery, inside delivery, and other specialized freight services are available when required.\u003c\/p\u003e\n\u003ch3\u003eRelated Laboratory Equipment\u003c\/h3\u003e\n\u003cp\u003eLaboratories purchasing the Thermo Scientific RLE50086 frequently also consider laboratory refrigerators, laboratory freezers, cryogenic storage systems, CO₂ incubators, refrigerated centrifuges, biosafety cabinets, and laboratory temperature monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of samples are typically stored in the RLE50086?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RLE50086 is commonly used for long-term storage of DNA, RNA, cell lines, tissue samples, plasma, serum, vaccines, enzymes, pharmaceutical compounds, microbiological collections, and other valuable biological materials requiring storage at temperatures as low as -86°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cryoboxes can the freezer hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe freezer accommodates up to \u003cstrong\u003e500 standard 2-inch storage boxes\u003c\/strong\u003e, making it suitable for high-volume research and biorepository applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the RLE50086 support remote monitoring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The freezer is compatible with Thermo Scientific DeviceLink™, allowing laboratories to remotely monitor freezer status, alarms, and operating conditions through supported monitoring platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Thermo Scientific RLE50086 is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify pull-down performance, temperature stability, alarm functionality, monitoring systems, and overall freezer operation before shipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/youtu.be\/m6nyvaYIYhk\" rel=\"noopener\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e \u003c\/em\u003eto see the Thermo Revco RLE-50086A ultra-low freezer on our YouTube channel\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/m6nyvaYIYhk\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Thermo","offers":[{"title":"Default Title","offer_id":40505319030832,"sku":"2545VV FREEZER","price":7900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0915.jpg?v=1663079914"},{"product_id":"biogenics-systems-ev10-ln2-storage-system-1800i-cryogen","title":"Custom Biogenic EV10","description":"\u003ch2\u003eBioGenic Systems EV10 Liquid Nitrogen Storage System\u003c\/h2\u003e\n\u003cp\u003eAs cryogenic sample collections grow, laboratories need storage systems that provide more than simply liquid nitrogen temperatures. Reliable automatic filling, comprehensive monitoring, and organized sample storage become essential for protecting irreplaceable biological materials while reducing day-to-day maintenance. The \u003cstrong\u003eBioGenic Systems EV10 Liquid Nitrogen Storage System\u003c\/strong\u003e was designed to meet those needs, offering dependable cryogenic storage with an integrated autofill controller and capacity for thousands of biological samples.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e218-liter liquid nitrogen capacity\u003c\/strong\u003e and storage for \u003cstrong\u003eup to 9,100 standard 1.5–2.0 mL cryovials\u003c\/strong\u003e, the EV10 is an excellent solution for biotechnology companies, pharmaceutical manufacturers, hospitals, IVF laboratories, universities, cell therapy facilities, and research biobanks. Its automated liquid nitrogen management system helps maintain consistent storage conditions while reducing the manual filling required by traditional cryogenic dewars.\u003c\/p\u003e\n\u003cp\u003eMany laboratories integrate a storage system like the EV10 alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e for sterile sample preparation, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e for optimized freezing protocols, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e for intermediate storage, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for reagent and media storage to create a complete cryopreservation workflow.\u003c\/p\u003e\n\u003ch3\u003eBioGenic Systems EV10 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e218-liter liquid nitrogen capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStores up to \u003cstrong\u003e9,100 standard 1.5–2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2200 Series autofill controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic liquid nitrogen level control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase cryogenic storage design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic liquid level monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated storage vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeven 13-position storage racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBioGenic Systems EV10 Overview\u003c\/h3\u003e\n\u003cp\u003eThe EV10 was engineered for laboratories requiring dependable cryogenic storage without the size of large institutional liquid nitrogen systems. Its integrated \u003cstrong\u003e2200 Series controller\u003c\/strong\u003e continuously monitors liquid nitrogen levels and automatically refills the vessel as needed, helping maintain consistent cryogenic temperatures while reducing operator intervention.\u003c\/p\u003e\n\u003cp\u003eUnlike manually filled storage dewars, the EV10 combines automated liquid nitrogen management with organized rack storage, allowing laboratories to maintain thousands of cryovials in a centralized, easily accessible system. The vacuum-insulated vessel minimizes nitrogen consumption while supporting long-term sample preservation, making the EV10 well suited for laboratories where reliable cryogenic storage is critical.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe BioGenic Systems EV10 is commonly used for storing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStem cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAR-T cell products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInduced pluripotent stem cells (iPSCs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord blood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBone marrow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbryos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOocytes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSperm samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTissue specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA repositories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical trial materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term biological archives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts combination of automated liquid nitrogen management and organized rack storage makes it especially valuable for laboratories maintaining growing biological collections.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe EV10 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell and gene therapy laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIVF laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUniversities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiobanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegenerative medicine facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories seeking automated cryogenic storage without moving to a very large institutional repository will appreciate the EV10's balance of capacity, organization, and operational simplicity.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose an Autofill Cryogenic Storage System?\u003c\/h3\u003e\n\u003cp\u003eWhile \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e provide dependable storage at \u003cstrong\u003e-80°C to -86°C\u003c\/strong\u003e, certain biological materials benefit from temperatures approaching \u003cstrong\u003e-196°C\u003c\/strong\u003e. An autofill liquid nitrogen storage system like the EV10 continuously maintains proper liquid levels, reducing manual maintenance while providing consistent cryogenic storage conditions for highly valuable biological collections.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe EV10 is commonly used to preserve stem cells, cell lines, reproductive specimens, cord blood, tissue samples, DNA libraries, cell therapy products, and other biological materials requiring long-term cryogenic preservation.\u003c\/p\u003e\n\u003ch3\u003eBioGenic Systems EV10 Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eLiquid Nitrogen Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e218 liters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSample Capacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e9,100 standard 1.5–2.0 mL cryovials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeven 13-position storage racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Type\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAutomated liquid nitrogen storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVapor-phase cryogenic storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum-insulated cryogenic vessel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty laboratory construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2200 Series controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic fill system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic liquid level monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote alarm capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23\" diameter × 58\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Dimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e23\" diameter × 45\" H\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStandard laboratory electrical service for controller operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperating Costs \u0026amp; Energy Considerations\u003c\/h4\u003e\n\u003cp\u003eUnlike compressor-based freezers, the EV10 relies on liquid nitrogen rather than mechanical refrigeration. Operating costs are therefore driven primarily by liquid nitrogen consumption. Its vacuum-insulated vessel and automatic fill controller help maintain efficient operation while minimizing unnecessary nitrogen loss. Laboratories should also establish a reliable liquid nitrogen supply and backup delivery plan to ensure uninterrupted operation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from BioGenic Systems manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery BioGenic Systems EV10 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians verify controller operation, autofill functionality, liquid level monitoring, alarm systems, rack assemblies, vessel integrity, and overall system operation. Each unit is then connected to a liquid nitrogen source to verify proper filling operation before being thoroughly cleaned and prepared for delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories building complete cryopreservation facilities frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003econtrolled-rate freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/-80\"\u003eultra-low freezers\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\u003c\/a\u003e\u003c\/strong\u003e from American Instrument Exchange.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe BioGenic Systems EV10 ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, doorway clearances, electrical service, liquid nitrogen supply availability, and proper room ventilation. Because the EV10 is an autofill system, facilities should also confirm compatibility with their bulk liquid nitrogen supply or transfer dewar before installation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many samples can the BioGenic Systems EV10 store?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EV10 can store \u003cstrong\u003eup to 9,100 standard 1.5–2.0 mL cryovials\u003c\/strong\u003e, making it an excellent choice for growing research laboratories and mid-sized biobanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the EV10 automatically refill with liquid nitrogen?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The integrated \u003cstrong\u003e2200 Series controller\u003c\/strong\u003e continuously monitors liquid nitrogen levels and automatically fills the vessel as needed to maintain proper storage conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho is the EV10 best suited for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EV10 is ideal for biotechnology companies, IVF laboratories, cell therapy facilities, hospitals, universities, and research laboratories that require automated cryogenic storage for valuable biological samples.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the EV10 tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished BioGenic Systems EV10 is inspected and tested by American Instrument Exchange technicians to verify controller operation, autofill functionality, liquid level monitoring, alarm systems, vessel integrity, and overall performance before shipment.\u003c\/p\u003e","brand":"Custom Biogenics Systems","offers":[{"title":"Default Title","offer_id":40586575609904,"sku":"1800I CRYOGEN","price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0358_fde4123b-fa3b-4f2d-b21d-5adad005bca5.jpg?v=1665410816"},{"product_id":"vwr-stainless-steel-double-door-freezer-2554aa-freezer","title":"VWR Stainless-steel Double Door Freezer","description":"\u003ch2\u003eVWR Plus Series HCSSP-49FA Stainless Steel Double Door Laboratory Freezer\u003c\/h2\u003e\n\u003cp\u003eAs laboratory operations grow, frozen storage becomes as much about organization as it is about temperature. Large-capacity freezers help reduce sample fragmentation across multiple units, improve inventory management, and make routine access more efficient for busy research and clinical laboratories. The \u003cstrong\u003eVWR Plus Series HCSSP-49FA Stainless Steel Double Door Laboratory Freezer\u003c\/strong\u003e was designed to provide dependable laboratory-grade frozen storage while maximizing usable capacity and maintaining stable temperatures between \u003cstrong\u003e-15°C and -25°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e49 cubic feet\u003c\/strong\u003e of storage capacity, a durable stainless steel cabinet, forced-air circulation, and modern electronic controls, the HCSSP-49FA is an excellent solution for laboratories storing reagents, vaccines, biological specimens, pharmaceutical products, environmental samples, and quality control materials. Purchasing a professionally refurbished unit from American Instrument Exchange allows laboratories to expand cold storage capacity while significantly reducing capital equipment costs.\u003c\/p\u003e\n\u003cp\u003eLaboratories building a complete cold storage program frequently combine large-capacity freezers with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e for refrigerated reagents and media, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e for long-term biological preservation, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/LN2\"\u003ecryogenic storage systems\u003c\/a\u003e\u003c\/strong\u003e for specialized liquid nitrogen applications.\u003c\/p\u003e\n\u003ch3\u003eVWR Plus Series HCSSP-49FA Laboratory Freezer Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e49 cu. ft. storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature range of \u003cstrong\u003e-15°C to -25°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel interior and exterior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-door upright cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe access port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural hydrocarbon refrigerants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefurbished and performance tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR Plus Series HCSSP-49FA Laboratory Freezer Overview\u003c\/h3\u003e\n\u003cp\u003eThe HCSSP-49FA was developed for laboratories that require dependable frozen storage together with the organizational advantages of a high-capacity cabinet. Rather than dividing samples between multiple freezers, laboratories can centralize storage while maintaining easy access through the double-door configuration and spacious interior.\u003c\/p\u003e\n\u003cp\u003eIts forced-air refrigeration system promotes consistent temperature distribution throughout the cabinet while digital controls provide precise temperature management and continuous monitoring. Integrated alarms, a probe access port, and a secure keyed door help support laboratory quality systems and sample security.\u003c\/p\u003e\n\u003cp\u003eMany laboratories use this style of freezer alongside \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003erefrigerated centrifuges\u003c\/a\u003e\u003c\/strong\u003e as part of a complete laboratory workflow from sample preparation through long-term storage.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR HCSSP-49FA is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory buffers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts generous storage capacity makes it particularly well suited for centralized laboratory storage rooms, hospital core laboratories, pharmaceutical manufacturing facilities, university research centers, and industrial quality control laboratories.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\u003e\n\u003cp\u003eThe HCSSP-49FA is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiotechnology laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical manufacturers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcademic research institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and clinical laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial quality control laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic health laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLaboratories replacing multiple aging freezers or consolidating frozen inventory into a single cabinet will particularly appreciate the freezer's large capacity and straightforward laboratory design.\u003c\/p\u003e\n\u003ch3\u003eTemperature Recovery \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eLarge-capacity laboratory freezers must recover quickly after routine door openings while maintaining consistent temperatures throughout the storage chamber. The HCSSP-49FA utilizes forced-air circulation to distribute cold air evenly throughout the cabinet, helping minimize temperature variation between shelves while restoring operating temperature efficiently following normal laboratory access.\u003c\/p\u003e\n\u003cp\u003eThe double-door configuration also reduces unnecessary temperature loss by allowing users to access one section of the freezer without opening the entire cabinet, helping protect neighboring samples during routine retrieval.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eThe VWR HCSSP-49FA is commonly used to store:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBiological specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVaccines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntibodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality control materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications requiring storage below \u003cstrong\u003e-40°C\u003c\/strong\u003e or long-term preservation of DNA libraries, stem cells, or cell lines should instead utilize \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003eultralow freezers\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eVWR Plus Series HCSSP-49FA Laboratory Freezer Key Specifications\u003c\/h3\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e49 cu. ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTemperature Range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable from \u003cstrong\u003e-15°C to -25°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRefrigeration System\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air laboratory refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural hydrocarbon refrigerants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMonitoring \u0026amp; Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDigital temperature display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible and visual alarm system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe access port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInterior Configuration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-door cabinet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyed door lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e115V, 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior: 54\" W × 35.75\" D × 83.25\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterior: 49\" W × 24.67\" D × 52.5\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 450 lbs. shipping weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnergy Efficiency \u0026amp; Operating Costs\u003c\/h4\u003e\n\u003cp\u003eThe HCSSP-49FA utilizes natural hydrocarbon refrigerants together with an efficient forced-air refrigeration system to provide dependable laboratory performance while reducing environmental impact compared with older refrigerant platforms. Consolidating multiple smaller freezers into one high-capacity laboratory freezer may also simplify inventory management and reduce maintenance requirements across the laboratory.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecifications compiled from VWR manufacturer literature and American Instrument Exchange product information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRefurbishment \u0026amp; Testing Process\u003c\/h3\u003e\n\u003cp\u003eEvery VWR HCSSP-49FA received by American Instrument Exchange undergoes a comprehensive inspection and performance evaluation before shipment. Our technicians verify refrigeration performance, inspect the compressor and refrigeration system, confirm temperature stability throughout the operating range, test alarms and electronic controls, inspect door gaskets and cabinet condition, verify the digital controller, and thoroughly clean the freezer before delivery.\u003c\/p\u003e\n\u003cp\u003eLaboratories outfitting an entire facility frequently combine refurbished freezers with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\/CO2\"\u003eCO₂ incubators\u003c\/a\u003e\u003c\/strong\u003e, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003erefrigerated centrifuges\u003c\/a\u003e\u003c\/strong\u003e to create a complete laboratory equipment solution while reducing overall equipment costs.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe VWR HCSSP-49FA ships by freight from American Instrument Exchange. Before delivery, laboratories should verify doorway clearances, hallway dimensions, available floor space, electrical service, and adequate ventilation around the cabinet. Because of its large size, planning the installation location in advance helps maximize storage efficiency and simplifies day-to-day laboratory workflow.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose a double-door laboratory freezer instead of two smaller freezers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA large double-door freezer centralizes frozen inventory, simplifies sample organization, reduces duplicate maintenance, and allows laboratories to manage large collections more efficiently while minimizing floor space requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the HCSSP-49FA be used for vaccine or pharmaceutical storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The freezer is commonly used for vaccines, pharmaceutical products, laboratory reagents, biological specimens, and other materials requiring dependable storage between \u003cstrong\u003e-15°C and -25°C\u003c\/strong\u003e. Laboratories should always verify that the storage temperature matches the requirements of their specific materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does this freezer use forced-air circulation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eForced-air circulation promotes consistent temperature distribution throughout the cabinet and improves recovery following routine door openings, helping maintain stable storage conditions across the entire freezer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the freezer tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished VWR HCSSP-49FA is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify refrigeration performance, temperature stability, alarm functionality, and overall system operation before shipment.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$5100.00","offer_id":40692859863088,"sku":"2554AA FREEZER","price":5100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_0949_d5f006fb-a539-4449-9b8a-f060c161134b.jpg?v=1671739526"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/collections\/DSC_0939_1024x1024_b78f9378-4685-4f4f-9e41-cdcc35fdf5cf.webp?v=1735329453","url":"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\/cold-storage.oembed","provider":"American Instrument Exchange","version":"1.0","type":"link"}