{"title":"VWR-Avantor","description":"","products":[{"product_id":"vwr-205-auto-stirrer-5133b-stirrer","title":"VWR 205 Auto Stirrer","description":"\u003ch2\u003eVWR 205 Auto-Stirrer\u003c\/h2\u003e\n\u003cp\u003eThe VWR 205 Auto-Stirrer, catalog number 58932-252, has a 4\" x 6\" aluminum surface. It is used and reconditioned.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCatalog number 58932-252\u003c\/li\u003e\n\u003cli\u003e4” x 6” aluminum surface\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eOur technicians test all equipment to confirm that they operate properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR Auto-Stirrer, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$45.00","offer_id":28870110806064,"sku":"5133B STIRRER","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/5133B_STIRRER.jpg?v=1560350825"},{"product_id":"vwr-ergonomic-high-perfomance-3979c-pipettor","title":"VWR Ergonomic high perfomance","description":"\u003cp\u003e\u003cstrong\u003eVWR Signature Ergonomic High Performance Pipette\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle channel\u003c\/li\u003e\n\u003cli\u003eAdjustable from 0.5uL to 10uL  \u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe new, ergonomic design of the pipettors allow for consistently comfortable pipetting even with extended use. An extended, curved finger rest allows the pipettor to balance on the index finger, and both plunger and volume-adjustment forces have been significantly reduced to eliminate the strain of repetitive pipetting. To accommodate a wide variety of tips, the easy-grip ejector system provides adjustment of the ejector height. The stainless steel construction of the ejector prevents corrosion and bending. These lightweight, durable pipettors are fully autoclavable.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=mSihkKDph7Y\u0026amp;feature=youtu.be\" target=\"_blank\"\u003eClick here\u003c\/a\u003e to see a video of these pipettes on our YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/mSihkKDph7Y\" height=\"315\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\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. We 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. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870113198128,"sku":"3979C PIPETTOR","price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3979C_PIPETTOR.jpg?v=1560350856"},{"product_id":"vwr-advanced-tabletop-orbital-shaker-4847t-shaker","title":"VWR Advanced Orbital Shaker","description":"\u003ch2\u003e\u003cstrong\u003eVWR Advanced Tabletop Orbital Shaker\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThe VWR Advanced Tabletop Orbital Shaker is designed for use in a wide range of applications such as extraction procedures, solubility studies, cell cultures, or any general lab application that requires a high capacity shaking instrument that provides accurate and reproducible results.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVWR Tabletop Shaker - Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel 15000-1, catalog number 89032-116\u003c\/li\u003e\n\u003cli\u003e150lb capacity\u003c\/li\u003e\n\u003cli\u003eSpeed range: 15 to 500 rpm\u003c\/li\u003e\n\u003cli\u003e24” x 36” universal platform with up to 70 flask holders\u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/youtu.be\/oN-FkyQqftU\" target=\"_blank\"\u003e\u003cem\u003e\u003cstrong\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e \u003cem\u003e\u003cstrong\u003eto see the VWR Advanced Tabletop Orbital Shaker 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\/oN-FkyQqftU\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eVWR 15000-1 - Features\u003c\/h2\u003e\n\u003cp\u003eThe VWR model 15000-1 features VWR’s Accu-Drive shaking system that continuously monitors shaking speed and maintains the shaking speed to within 1% of set point even when the load changes. The triple-eccentric drive and brushless motor are virtually maintenance free and provide reliable service.\u003c\/p\u003e\n\u003cp\u003eThe touchpad control panel displays speed and time settings\/readings with easy-to-read independent LEDs. The VWR 15000-1 shaker can be run in cold rooms, incubators, and even in CO2 environments from -10°C to +60°C.\u003c\/p\u003e\n\u003cp\u003eThis model also features an RS-232 serial port for two-way communication with a PC for datalogging and\/or unit control. These shakers are being sold with the 24” x 36” universal platform.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR model 15000-1 Orbital Shaker is used and reconditioned. We test the shaking mechanism for extended periods of time to make sure all set points operate on continuous setting. If the shaker is incubated, we use an external digital probe to verify the temperature displayed is accurate.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhile we can’t test for a specific analytical application, we will do our best to simulate the typical operating conditions. If you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR Advanced Tabletop Orbital Shaker, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca rel=\"noopener\" style=\"box-sizing: border-box; background-color: transparent; color: #337ab7; text-decoration-line: none;\" href=\"http:\/\/americaninstrument.info\/products-we-like-market-forge-autoclave\/\" 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":"VWR","offers":[{"title":"Default Title","offer_id":28870118408240,"sku":"4847T SHAKER","price":2950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4847T_SHAKER.jpg?v=1560350883"},{"product_id":"vwr-5-10-ul-adjustable-3994-pipettor","title":"VWR 0.5-10µL, Adjustable Pipette","description":"\u003ch2\u003eVWR Single Channel Pipettor, 0.5 -10µL\u003c\/h2\u003e\n\u003cp\u003eThe VWR Single Channel Pipettor is used and reconditioned. All pipettes that we ship out have a current calibration sticker, so you can rest assured that you’re receiving a pipette that is functioning to factory specification.\u003c\/p\u003e\n\u003ch2\u003eVWR Pipettor - Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e0.5 -10µL adjustable volume\u003c\/li\u003e\n\u003cli\u003eCleaned and Calibrated\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eUpon receiving an order, we send pipettors to a Rainin service center for thorough cleaning, repair if necessary, and calibration. We do this at no additional cost to you. This process results a lead time of roughly 10-15 days.\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 VWR 0.5 -10µL Pipettor, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870118768688,"sku":"3994 PIPETTOR","price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3994_PIPETTOR.jpg?v=1560350892"},{"product_id":"vwr-ergonomic-high-perfomance-3979e-pipettor","title":"VWR Ergonomic high perfomance","description":"\u003cp\u003e\u003cstrong\u003eVWR Signature Ergonomic High Performance Pipette\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSingle channel\u003c\/li\u003e\n\t\u003cli\u003eAdjustable from 20uL to 200uL  \u003c\/li\u003e\n\t\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe new, ergonomic design of the pipettors allow for consistently comfortable pipetting even with extended use. An extended, curved finger rest allows the pipettor to balance on the index finger, and both plunger and volume-adjustment forces have been significantly reduced to eliminate the strain of repetitive pipetting. To accommodate a wide variety of tips, the easy-grip ejector system provides adjustment of the ejector height. The stainless steel construction of the ejector prevents corrosion and bending. These lightweight, durable pipettors are fully autoclavable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=mSihkKDph7Y\u0026amp;feature=youtu.be\" target=\"_blank\"\u003eClick here\u003c\/a\u003e to see a video of these pipettes on our YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/mSihkKDph7Y\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870121685040,"sku":"3979E PIPETTOR","price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3979D_PIPETTOR_00_6d3375b0-0635-4f60-9ff9-3178783ff0fb.jpg?v=1630674120"},{"product_id":"vwr-dylastir-magnetic-stirrer-5133a-stirrer","title":"VWR Dylastir magnetic stirrer","description":"\u003ch2\u003eVWR Dylastir Magnetic Stir Plate\u003c\/h2\u003e\n\u003cp\u003eThe VWR Dylastir Magnetic Stir Plate has a 6\" diameter stir plate. It is used and reconditioned.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e6\" diameter surface\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eOur technicians test all equipment to confirm that they operate properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 ___, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$65.00","offer_id":28870122242096,"sku":"5133A STIRRER","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/5133A_STIRRER.jpg?v=1560350938"},{"product_id":"vwr-2005-low-temperature-bod-incubator-3183-inc","title":"VWR 2005 BOD incubator","description":"\u003ch2\u003eVWR 2005 Low Temperature BOD Incubator\u003c\/h2\u003e\n\u003cp\u003eThe VWR 2005 Low Temperature BOD Incubator offers mechanical convection for even air distribution throughout the chamber and temperature uniformity of within 0.5°C. The refrigeration system is fan-cooled and overload-protected.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 cubic foot chamber\u003c\/li\u003e\n\u003cli\u003eTemperature range: 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003eMechanical convection\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=RGvT5v5Mf8M\u0026amp;feature=youtu.be\" 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\u003ca style=\"color: #337ab7; box-sizing: border-box; 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 VWR model 2005 incubator 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\/RGvT5v5Mf8M\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eThe VWR 2005 has a digital temperature set controller, safety high\/low controls, and direct-reading digital thermometer, as well as auto defrost with a floor drain that channel excess moisture out of the chamber.\u003c\/p\u003e\n\u003cp\u003eMost of our equipment is used and reconditioned. Our technicians test incubators using a calibrated digital chart recorder to verify the accuracy of temperature controls and readouts. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment.\u003c\/p\u003e\n\u003ch2\u003eVWR 2005 - Additional Specifications\u003c\/h2\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266px;\"\u003e\n\u003cp\u003eExterior dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 210px;\"\u003e\n\u003cp\u003e24”W x 21”D x 33.8”H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266px;\"\u003e\n\u003cp\u003eInterior dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 210px;\"\u003e\n\u003cp\u003e16”W x 12”D x 21.5”H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266px;\"\u003e\n\u003cp\u003eTemperature Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 210px;\"\u003e\n\u003cp\u003e0°C to 45°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266px;\"\u003e\n\u003cp\u003eTemperature Uniformity (@20°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 210px;\"\u003e\n\u003cp\u003e+\/- 0.5°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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 can provide photos of the equipment in your order after it has been tested and cleaned.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor inquiries about the VWR 2005, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/americaninstrument.info\/vwr-2005-bod-incubator\/\" target=\"_blank\" rel=\"noopener\"\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":"VWR","offers":[{"title":"Default Title","offer_id":28870122602544,"sku":"3183 INC","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3183_INC_02.jpg?v=1743707216"},{"product_id":"vwr-ergonomic-high-perfomance-3979d-pipettor","title":"VWR Ergonomic High-Performance, 2-20uL","description":"\u003ch2\u003eVWR Signature Ergonomic High-Performance Pipette\u003c\/h2\u003e\n\u003cp\u003eThe VWR Signature Ergonomic High-Performance Pipette ensures consistently comfortable pipetting, even during extended use. Its design reduces strain by incorporating an extended, curved finger rest that allows the pipette to balance effortlessly on the index finger. The significantly reduced plunger and volume-adjustment forces help minimize fatigue, making repetitive pipetting tasks easier and more efficient.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle channel\u003c\/li\u003e\n\u003cli\u003eAdjustable from 2-20uL\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=mSihkKDph7Y\u0026amp;feature=youtu.be\" target=\"_blank\" rel=\"noopener\"\u003eClick here\u003c\/a\u003e to see a video of these pipettes on our YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/mSihkKDph7Y\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eVWR Signature Pipette - Features\u003c\/h2\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7b2dbb0e-6459-4323-b8ca-4613bb7587b3\" dir=\"auto\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-4o\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp\u003eTo enhance compatibility, the easy-grip ejector system allows for simple adjustment of the ejector height, accommodating a wide variety of tips. The stainless steel ejector prevents corrosion and bending, ensuring long-term durability and reliability. These lightweight pipettes are also fully autoclavable, allowing for easy sterilization and maintenance in any laboratory setting.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR Signature Pipette is used and reconditioned. All pipettes that we ship out have a current calibration sticker, so you can rest assured that you’re receiving a pipette that is functioning to factory specification.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eUpon receiving an order, we send pipettors to a Rainin service center for thorough cleaning, repair if necessary, and calibration. We do this at no additional cost to you. This process results a lead time of roughly 10-15 days.\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 VWR Signature Ergonomic High-Performance Pipette, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870124961840,"sku":"3979D PIPETTOR","price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3979D_PIPETTOR_00.jpg?v=1630674087"},{"product_id":"vwr-multi-tube-vortexer-3552a-mixer","title":"VWR multi tube vortexer","description":"\u003ch2\u003eVWR Multi-Tube Vortexer\u003c\/h2\u003e\n\u003cp\u003eThe VWR Multi-Tube Vortexer offers reliable, high capacity mixing for test tubes, vials, or cylinders. It improves workflow by processing multiple samples at once. With its 3.6mm eccentric orbit, it delivers consistent vortexing action across all vessels. This motion occurs as the top remains fixed, while the bottom moves freely. As a result, it ensures efficient mixing with minimal effort from the user.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMix up to 50 tubes at one time\u003c\/li\u003e\n\u003cli\u003eAuto or Timed mode\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp data-start=\"409\" data-end=\"779\" class=\"\"\u003eThe vortexer features two sturdy stainless steel posts that secure the support plate in place. This design eliminates rattling and creates a quiet operating environment. You can easily adjust the support plate by loosening the knobs and moving it up or down. Additionally, a circular groove on the taller post lets the plate swing away, allowing quick access to samples.\u003c\/p\u003e\n\u003cp data-start=\"781\" data-end=\"1124\" class=\"\"\u003eSuction-cup feet stabilize the unit and reduce vibration, keeping it firmly in place during use. The body is made from rugged stainless steel and coated with corrosion-resistant paint, ensuring long-lasting durability. A powerful permanent magnet motor, complete with sealed ball bearings, delivers smooth and dependable performance over time.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Multi-Tube Vortexer is used and reconditioned. Our technicians test all equipment to confirm that they operate properly and to the manufacturer’s specifications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhile we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR Vortexer, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$775.00","offer_id":28870125092912,"sku":"3552A MIXER","price":775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3552A_MIXER.jpg?v=1560350991"},{"product_id":"vwr-1295pc-polymer-coated-bath-0845f-bath","title":"VWR 1295PC polymer coated bath","description":"\u003ch2 class=\"MsoNormal\"\u003eVWR 1295PC Polymer-Coated Water Bath\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 1295PC Polymer-Coated Water Bath combines reliability, efficiency, and durability in one dependable unit. It offers precise temperature control for various laboratory applications. Its polymer-coated exterior enhances durability, providing excellent resistance to corrosion and wear.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eVWR 1295PC – Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e33-liter capacity\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eTemp range: Ambient +5° To 100°C \u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e12\"W x 14\"L x 12\"D\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eVWR 1295PC – Features\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 1295PC’s intuitive controls allow for easy temperature adjustments, ensuring consistent heating. With a stainless-steel interior, it’s designed for long-lasting performance. Additionally, the bath is easy to clean, making it ideal for demanding environments.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 1295PC is used and reconditioned. Our technicians test all water baths to confirm that they operate properly and verify temperature with an external probe.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhile we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdditionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR 1295PC Polymer-Coated Water Bath, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$500.00","offer_id":28870126567472,"sku":"0845F BATH","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/0845F_BATH.jpg?v=1569408271"},{"product_id":"vwr-ec135-electrophoresis-power-supply-4212b-pwr-supl","title":"VWR EC135 power supply","description":"\u003ch2\u003eVWR EC135 Electrophoresis Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe VWR EC135 Electrophoresis Power Supply is a compact and versatile device designed to meet the demands of various laboratory applications. It delivers reliable and consistent performance, making it ideal for DNA, RNA, and protein electrophoresis experiments. Its precision ensures accurate and reproducible results, essential for research and diagnostics.\u003c\/p\u003e\n\u003ch2\u003eEC135 Power Supply - Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 550V\u003c\/li\u003e\n\u003cli\u003eCurrent: 300mA\u003c\/li\u003e\n\u003cli\u003ePower: 400W\u003c\/li\u003e\n\u003cli\u003eDigital readout\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVWR EC135 - Features\u003c\/h2\u003e\n\u003cp\u003eThis power supply offers a wide voltage range and adjustable current, allowing users to tailor the settings to their specific needs. The intuitive interface features an easy-to-read digital display, simplifying the monitoring and adjustment of voltage, current, and run time. Its compatibility with multiple electrophoresis systems adds flexibility to laboratory workflows.\u003c\/p\u003e\n\u003cp\u003eBuilt with safety and efficiency in mind, the EC135 includes overload and short-circuit protection to safeguard both the equipment and your samples. Its durable design ensures long-term reliability, even under demanding conditions. With its user-friendly features and dependable performance, the VWR EC135 is an excellent choice for any laboratory.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR EC135 is used and reconditioned. Our technicians test all equipment to confirm that they operate properly. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR EC135 Electrophoresis Power Supply, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$425.00","offer_id":28870127124528,"sku":"4212B PWR SUPL","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4212B_PWR_SUPL.jpg?v=1560351053"},{"product_id":"vwr-mini-vortexer-mixer-3565b-mixer","title":"VWR Mini Vortexer mixer","description":"\u003ch2\u003eVWR Mini Vortex Mixer\u003c\/h2\u003e\n\u003cp\u003eThe VWR Mini Vortex Mixer is used to prepare samples for testing. It operates by mixing tubes just prior to testing. When plugged in the unit is now on and in a \"standby\" mode. This mixer is suitable for use for most one-handed applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR vortexer is used and reconditioned. Our technicians test all equipment to confirm that they operate properly and to the manufacturer’s specifications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhile we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 Mini Vortex Mixer, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870127419440,"sku":"3565B MIXER","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3565B_MIXER.jpg?v=1560351057"},{"product_id":"vwr-13259-036-standard-dry-block-heater-2832b-heater","title":"VWR 13259-036 dry block heater","description":"\u003ch2\u003eVWR 13259-036 Standard Dry Block Heater\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-036 Standard Dry Block Heater provides precise and consistent heating for laboratory applications, ensuring reliable temperature control for various samples. Designed for versatility, this compact unit accommodates a wide range of sample tubes and vials. Its durable construction and user-friendly controls make it an essential tool for research, clinical, and industrial laboratories.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccommodates 4 blocks\u003c\/li\u003e\n\u003cli\u003eBlocks not included\u003c\/li\u003e\n\u003cli\u003eAmbient +5°C to 130°C\u003c\/li\u003e\n\u003cli\u003e120V, 50\/60 Hz, 300 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e90-day warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp data-start=\"403\" data-end=\"811\" class=\"\"\u003eEquipped with a microprocessor-controlled heating system, the VWR 13259-036 maintains accurate temperature regulation with a digital display for easy monitoring. The heater operates within a temperature range of ambient +5°C to 130°C, making it suitable for a variety of heating applications. Its uniform heat distribution ensures consistent sample processing, reducing variability in experimental results.\u003c\/p\u003e\n\u003cp data-start=\"813\" data-end=\"1177\" class=\"\"\u003eThe aluminum heating block enhances thermal conductivity, providing rapid and even heating across all sample wells. Interchangeable blocks offer flexibility, allowing users to customize the heater for different tube sizes. With a compact design and sturdy construction, the VWR 13259-036 fits easily on laboratory benches while ensuring long-lasting performance.\u003c\/p\u003e\n\u003cp data-start=\"1179\" data-end=\"1554\" class=\"\"\u003eFor added convenience, the heater features an LED display that provides real-time temperature readings, ensuring precise adjustments. The user-friendly interface allows effortless operation, making it suitable for laboratories with high-throughput workflows. Its safety features include over-temperature protection, preventing overheating and ensuring reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"1556\" data-end=\"1761\" class=\"\"\u003eWith its efficient heating capabilities, intuitive controls, and robust design, the VWR 13259-036 Standard Dry Block Heater is an excellent choice for laboratories requiring precise temperature regulation.\u003c\/p\u003e\n\u003ch2 data-start=\"1556\" data-end=\"1761\"\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eThis VWR 13259-036 is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\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 VWR 13259-036.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$150.00","offer_id":28870128992304,"sku":"2832B HEATER","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2832B_HEATER.jpg?v=1569408272"},{"product_id":"vwr-2350-co2-water-jacketed-3186hh-inc","title":"VWR 2350 CO2 water jacketed","description":"\u003ch2\u003eVWR 2350 CO2 Incubator Stack\u003c\/h2\u003e\n\u003cp\u003eThe VWR 2350 CO2 Incubator Stack features two independent chambers, each offering 6.7 cubic feet of space. Each chamber has its own PID digital set point and temperature display, ensuring precise environmental control. The keypad operation allows users to calibrate the display with a reference temperature probe and fyrite kit for enhanced accuracy.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo chambers, each 6.7 cubic foot chamber\u003c\/li\u003e\n\u003cli\u003eTemperature range: ambient +8°C to 60°C\u003c\/li\u003e\n\u003cli\u003eCO2 range: 0 – 20%\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp data-start=\"354\" data-end=\"626\" class=\"\"\u003eWith completely independent controls and CO2 systems, the dual-chamber design enables separate but simultaneous incubation processes. Audible and visual alarms alert users to high or low temperature, CO2 fluctuations, and low water jacket levels, ensuring sample safety.\u003c\/p\u003e\n\u003cp data-start=\"628\" data-end=\"854\" class=\"\"\u003eBuilt for durability, the VWR 2350 includes a circuit breaker and a tempered safety glass door for added protection. To prevent corrosion and contamination, the water jacket features an anti-corrosion anode and a copper strip.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 2350 stack is used and reconditioned. Our technicians test ovens using a digital data logger to verify the accuracy of temperature controls and readouts. If it’s a CO2 incubator, we use a Fyrite indicator to measure CO2 levels in the chamber and confirm the accuracy of the onboard display. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdditionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 can provide photos of the equipment in your order after it has been tested and cleaned.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor inquiries about the VWR 2350 stack, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$2750.00","offer_id":28870130204720,"sku":"3186HH INC","price":2750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3186HH_INC.jpg?v=1560351134"},{"product_id":"vwr-1235pc-water-bath-heating-0845i-bath","title":"VWR 1235PC water bath heating","description":"\u003cp\u003e\u003cstrong\u003eVWR 1235PC water bath \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSingle chamber, polymer coated\u003c\/li\u003e\n\t\u003cli\u003e12L capacity\u003c\/li\u003e\n\t\u003cli\u003eTemperature range (with lid): ambient to 99.9°C  \u003c\/li\u003e\n\t\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVersatile general purpose water bath with LED display and microprocessor temperature control. The stainless steel chamber is easy to clean and prevents corrosion.\u003c\/p\u003e\n\n\u003cp\u003eMost of our equipment\n is used and reconditioned.  Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\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. We 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\n\u003cp\u003ePlease call 978-521-2221 or email us today for pricing and additional information.\u003c\/p\u003e\n","brand":"VWR","offers":[{"title":"$475.00","offer_id":28870134825008,"sku":"0845I BATH","price":475.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/0845I_BATH.jpg?v=1569408272"},{"product_id":"vwr-13259-005-analog-dry-block-heater-2833-heater","title":"VWR 13259-005 block dry bath","description":"\u003ch2\u003eVWR 13259-005 Analog Dry Block Heater\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-005 Analog Dry Block Heater provides precise and reproducible temperature control, making it a reliable choice for laboratory applications. Its adjustable high and low thermostats ensure stability within 2°C, allowing users to maintain consistent heating conditions. With a temperature range of 5°C above ambient to 150°C, this heater supports a variety of research and testing procedures.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlocks may be available\u003c\/li\u003e\n\u003cli\u003eTemperature: Ambient + 5°C to 150°C\u003c\/li\u003e\n\u003cli\u003eTemperature stability: +\/- 2°C\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp data-start=\"407\" data-end=\"750\" class=\"\"\u003eDesigned for versatility, this multi-purpose unit excels in incubating and activating cultures, facilitating enzyme reactions, supporting immunoassays, and determining melting and boiling points. Its broad compatibility makes it an essential tool for laboratories performing diverse procedures that require consistent and controlled heating.\u003c\/p\u003e\n\u003cp data-start=\"752\" data-end=\"1021\" class=\"\"\u003eThe compact design minimizes bench space while delivering high-wattage, constant-temperature heating in a cost-effective manner. Its user-friendly interface features front-mounted adjustment knobs for easy access, allowing quick and precise temperature modifications.\u003c\/p\u003e\n\u003cp data-start=\"1023\" data-end=\"1433\" class=\"\"\u003eEquipped with two separate temperature adjustment knobs, the heater provides independent low and high-temperature controls for added flexibility. It accommodates various modular blocks, making it compatible with vials, microplates, PCR strips, and multiple tube sizes. This adaptability ensures that laboratories can efficiently process different sample types while maintaining accurate temperature conditions.\u003c\/p\u003e\n\u003ch2 data-start=\"1023\" data-end=\"1433\"\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eThis VWR 13259-005 is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\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 VWR 13259-005.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$90.00","offer_id":28870134988848,"sku":"2833 HEATER","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2833_HEATER.jpg?v=1569408272"},{"product_id":"vwr-1535-incubator-3185a-inc","title":"VWR 1535 General Purpose Incubator","description":"\u003ch2\u003eVWR 1535 General Purpose Incubator\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVWR 1535 General Purpose Incubator\u003c\/strong\u003e is a spacious warm-air laboratory incubator designed for microbiology, clinical, pharmaceutical, industrial, and research applications requiring stable elevated temperatures without CO₂ control or refrigeration. With a \u003cstrong\u003e6.67 cu. ft. chamber\u003c\/strong\u003e, microprocessor temperature control, excellent temperature uniformity, and VWR's Hybrid Heating System, the 1535 provides substantially more usable space than a compact benchtop incubator while maintaining a relatively straightforward design for routine laboratory work.\u003c\/p\u003e\n\u003cp\u003eAvailable used and refurbished from \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e, the VWR 1535 is a practical choice for laboratories performing microbial culture, sample incubation, stability work, and other temperature-controlled procedures. The full-length inner glass door allows samples to be observed without opening the chamber and unnecessarily disturbing the internal environment, while the stainless steel interior provides a durable, cleanable workspace for everyday laboratory use.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e6.67 cu. ft. single-chamber capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from ambient +5°C to 60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e±0.25°C temperature uniformity at 37°C\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\u003eVWR Hybrid Heating System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeating elements incorporated into the chamber walls, bottom, and door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull-length inner glass observation door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel interior and shelving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndependent over-temperature protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThrough-wall access port for external monitoring equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable shelving for flexible sample configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e120V, 50\/60 Hz electrical requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally inspected and tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e90-day warranty included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR 1535 General Purpose Incubator Overview\u003c\/h3\u003e\n\u003cp\u003eThe VWR 1535 is designed for laboratories that need considerably more chamber space than a small benchtop incubator but do not require CO₂ regulation, refrigeration, or other specialized environmental controls. Its \u003cstrong\u003e6.67 cu. ft. interior\u003c\/strong\u003e provides ample room for bottles, flasks, plates, containers, and other laboratory samples while remaining compact enough for many under-counter or benchtop installations.\u003c\/p\u003e\n\u003cp\u003eA defining feature of the VWR 1500 Series is its \u003cstrong\u003eHybrid Heating System\u003c\/strong\u003e. Rather than relying on a single heat source, heating elements are incorporated into the chamber walls, bottom, and door to create a warm-air jacket around the interior. This approach promotes even heat distribution and helps the incubator recover temperature after routine door openings.\u003c\/p\u003e\n\u003cp\u003eThe full-length inner glass door is another practical feature for laboratories that need to check samples regularly. Researchers can visually inspect cultures, containers, and experimental setups without opening the inner chamber and releasing heated air. This helps reduce temperature disturbances and can improve consistency during longer incubation periods.\u003c\/p\u003e\n\u003cp\u003eMicroprocessor controls allow users to set and monitor chamber temperature, while the temperature display can be calibrated against a secondary reference thermometer. A separate over-temperature safety controller provides additional protection for samples if the primary temperature-control system exceeds the established limit.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR 1535 is well suited for general-purpose incubation in microbiology, biotechnology, pharmaceutical, clinical, environmental, food science, industrial, and academic laboratories. Typical applications include microbial culture, bacterial growth studies, sample conditioning, biochemical reactions, microbiological testing, media warming, stability studies, quality-control procedures, and other protocols requiring temperatures moderately above ambient.\u003c\/p\u003e\n\u003cp\u003eIts large chamber is particularly useful for laboratories processing multiple samples simultaneously or working with containers that would be difficult to accommodate in a compact incubator. Adjustable shelves allow the interior to be reorganized for different vessel heights and sample volumes as laboratory requirements change.\u003c\/p\u003e\n\u003cp\u003eLaboratories performing microbiological work may use the VWR 1535 alongside \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003e\u003cstrong\u003ebiosafety cabinets\u003c\/strong\u003e\u003c\/a\u003e or clean benches for controlled sample handling, while \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003e\u003cstrong\u003elaboratory refrigerators\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003e\u003cstrong\u003elaboratory freezers\u003c\/strong\u003e\u003c\/a\u003e can provide complementary storage for media, reagents, cultures, and other temperature-sensitive materials.\u003c\/p\u003e\n\u003ch3\u003eSample Types \u0026amp; Incubation Recommendations\u003c\/h3\u003e\n\u003cp\u003eBecause the VWR 1535 is a general-purpose incubator rather than a CO₂ cell culture incubator, it is best suited for samples and organisms that require controlled elevated temperature without a regulated CO₂ atmosphere.\u003c\/p\u003e\n\u003ch4\u003eCommon Samples \u0026amp; Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBacterial cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrobiological samples\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\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood and beverage testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical quality-control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical and research specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-conditioning and stability samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTypical Laboratory Vessels\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCulture bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePetri dishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiwell plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eErlenmeyer flasks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest tube racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedia bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample containers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther temperature-compatible laboratory vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 24\"W × 24\"D × 20\"H interior provides enough room to accommodate a variety of vessel formats, while adjustable shelving allows laboratories to balance sample capacity with the vertical clearance required for larger containers.\u003c\/p\u003e\n\u003cp\u003eThe VWR 1535 should not be confused with a CO₂ incubator intended for conventional mammalian cell culture. Applications requiring controlled carbon dioxide, high humidity, or specialized atmospheric conditions should instead use an appropriately equipped \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003e\u003cstrong\u003eCO₂ incubator\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eTemperature Control \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eConsistent temperature is the primary performance requirement for a general-purpose laboratory incubator, and the VWR 1535's heating system is specifically designed to promote uniform conditions throughout its relatively large chamber.\u003c\/p\u003e\n\u003cp\u003eHeating elements located in the walls, bottom, and door create a warm-air jacket surrounding the interior rather than concentrating heat in one area. This design helps minimize hot and cold zones while supporting faster temperature recovery after the door has been opened. Temperature uniformity for the VWR 1535 is specified at \u003cstrong\u003e±0.25°C at 37°C\u003c\/strong\u003e, making it well suited for applications where samples distributed across multiple shelves should experience similar incubation conditions.\u003c\/p\u003e\n\u003cp\u003eThe microprocessor controller provides straightforward temperature setting and monitoring, and the displayed temperature can be calibrated against a secondary thermometer when required by laboratory procedures. An independent safety controller provides separate over-temperature protection and activates a visual alarm if the safety limit is reached.\u003c\/p\u003e\n\u003cp\u003eThe inner glass door further supports environmental stability by allowing researchers to observe samples without opening the chamber itself. For laboratories that access an incubator frequently throughout the workday, reducing unnecessary door openings can help maintain more consistent temperatures and shorten recovery periods.\u003c\/p\u003e\n\u003ch3\u003eVWR 1535 General Purpose Incubator Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Type\u003c\/td\u003e\n\u003ctd\u003eGeneral Purpose Warm-Air Incubator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Capacity\u003c\/td\u003e\n\u003ctd\u003e6.67 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eAmbient +5°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Uniformity\u003c\/td\u003e\n\u003ctd\u003e±0.25°C at 37°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating System\u003c\/td\u003e\n\u003ctd\u003eHybrid Heating System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Door\u003c\/td\u003e\n\u003ctd\u003eFull-length glass observation door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelving\u003c\/td\u003e\n\u003ctd\u003eAdjustable stainless steel shelves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Port\u003c\/td\u003e\n\u003ctd\u003eThrough-wall access port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Temperature Protection\u003c\/td\u003e\n\u003ctd\u003eIndependent safety controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e24\" × 24\" × 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e30\" × 30\" × 32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Requirements\u003c\/td\u003e\n\u003ctd\u003e120V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e110 lb. (AIE-listed unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSpecifications are based on the American Instrument Exchange listing for this individual unit and available VWR technical literature. Specifications may vary by production version; confirm electrical requirements, shelving, accessories, and other details before purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eVWR 1535 General Purpose Incubator Frequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eIs the VWR 1535 a CO₂ incubator?\u003c\/h4\u003e\n\u003cp\u003eNo. The VWR 1535 is a \u003cstrong\u003egeneral-purpose warm-air incubator\u003c\/strong\u003e and does not regulate CO₂ concentration. It is designed for microbiological, clinical, pharmaceutical, industrial, and other laboratory applications requiring controlled elevated temperatures without a specialized gas atmosphere.\u003c\/p\u003e\n\u003ch4\u003eWhat is the advantage of the VWR Hybrid Heating System?\u003c\/h4\u003e\n\u003cp\u003eHeating elements are positioned in the walls, bottom, and door to surround the chamber with controlled heat. This arrangement promotes temperature uniformity and helps the incubator recover after routine door openings.\u003c\/p\u003e\n\u003ch4\u003eHow much chamber space does the VWR 1535 provide?\u003c\/h4\u003e\n\u003cp\u003eThe incubator provides approximately \u003cstrong\u003e6.67 cu. ft. of capacity\u003c\/strong\u003e, with interior dimensions of 24\"W × 24\"D × 20\"H. This makes it a relatively spacious general-purpose incubator capable of accommodating multiple samples or larger laboratory containers.\u003c\/p\u003e\n\u003ch4\u003eCan samples be viewed without opening the chamber?\u003c\/h4\u003e\n\u003cp\u003eYes. The VWR 1535 incorporates a full-length inner glass door, allowing researchers to inspect samples without fully opening the incubation chamber. This helps minimize temperature loss and unnecessary environmental disturbances.\u003c\/p\u003e\n\u003ch4\u003eWhat types of samples can be incubated in the VWR 1535?\u003c\/h4\u003e\n\u003cp\u003eTypical applications include bacterial cultures, microbiological samples, media, environmental samples, pharmaceutical quality-control samples, food testing samples, and other materials requiring controlled temperatures above ambient. The suitability of the incubator should always be evaluated against the specific temperature and environmental requirements of the protocol.\u003c\/p\u003e\n\u003ch4\u003eIs this VWR 1535 refurbished?\u003c\/h4\u003e\n\u003cp\u003eYes. Used VWR 1535 incubators offered by \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e are inspected, cleaned, and tested prior to shipment. Temperature-controlled equipment is tested to verify temperature accuracy and performance, and refurbished equipment includes a \u003cstrong\u003e90-day warranty\u003c\/strong\u003e.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$1500.00","offer_id":28870135021616,"sku":"3185A INC","price":1500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3185A_INC.jpg?v=1560351186"},{"product_id":"vwr-ec570-electrophoresis-power-supply-4199-pwr-supl","title":"VWR 570 power supply","description":"\u003ch2\u003eVWR EC570 Electrophoresis Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe VWR EC570 Electrophoresis Power Supply is a versatile and reliable device designed to meet diverse electrophoresis application needs. It delivers consistent performance with precise control over voltage, current, and power, ensuring accurate and reproducible results. This power supply is ideal for both routine laboratory work and advanced experiments.\u003c\/p\u003e\n\u003ch2\u003eEC570 Power Supply - Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e250V or 500V\u003c\/li\u003e\n\u003cli\u003e0-1.25 or 0-2.5 amps\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVWR EC570 - Features\u003c\/h2\u003e\n\u003cp\u003eEquipped with a user-friendly interface, the EC570 simplifies operation and allows for quick adjustments during experiments. Its compact design saves valuable lab space while offering robust functionality. Built with safety in mind, the EC570 features overcurrent protection and durable components, making it a dependable choice for demanding laboratory environments.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR EC570 is used and reconditioned. Our technicians test all equipment to confirm that they operate properly. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR EC570 Electrophoresis Power Supply, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$550.00","offer_id":28870142558256,"sku":"4199 PWR SUPL","price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4199_PWR_SUPL.jpg?v=1560351261"},{"product_id":"vwr-accupower-300-power-supply-4213f-pwr-supl","title":"VWR Accupower 300","description":"\u003ch2\u003e\u003cstrong\u003eVWR AccuPower 300 Power Supply \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe VWR AccuPower 300 Power Supply is a high-performance and versatile device, perfect for a variety of laboratory applications. It supports electrophoresis, electrochemistry, and electrophysiology experiments with a wide output voltage range of 2-300V and a current range of 4-500mA. This flexibility makes it suitable for many experimental setups and research needs.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAccuPower 300 - Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 2-300V\u003c\/li\u003e\n\u003cli\u003eCurrent: 4-500mA\u003c\/li\u003e\n\u003cli\u003eAutomatic crossover\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eVWR AccuPower 300 - Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe AccuPower 300 Power Supply offers a range of user-friendly features to enhance reliability and ease of use. It includes automatic crossover from voltage to current mode and an LED readout for simple monitoring of output parameters.\u003c\/p\u003e\n\u003cp\u003eIts programmable timer allows durations up to 99.99 hours or minutes, while four output terminals provide flexible connectivity for multiple setups. Built-in safety features protect both users and equipment, ensuring safe and efficient operation.\u003c\/p\u003e\n\u003cp\u003eDesigned for accuracy and durability, the AccuPower 300 delivers consistent, reproducible results essential for laboratory experiments. Its rugged construction withstands the rigors of daily use, making it a reliable choice for researchers and technicians. With its combination of performance, safety, and ease of use, the VWR AccuPower 300 is an excellent addition to any laboratory environment.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe AccuPower 300 is used and reconditioned. Our technicians test all equipment to confirm that they operate properly. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR AccuPower 300 Power Supply, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$275.00","offer_id":28870146687024,"sku":"4213F PWR SUPL","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4213F_PWR_SUPL.jpg?v=1560351370"},{"product_id":"vwr-2-20-ul-adjustable-3994a-pipettor","title":"VWR 2-20µL, Adjustable Pipette","description":"\u003ch2\u003eVWR Single Channel Pipettor, 2-20µL\u003c\/h2\u003e\n\u003cp\u003eThe VWR Single Channel Pipettor is used and reconditioned. All pipettes that we ship out have a current calibration sticker, so you can rest assured that you’re receiving a pipette that is functioning to factory specification.\u003c\/p\u003e\n\u003ch2\u003eVWR Pipettor - Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-20µL adjustable volume\u003c\/li\u003e\n\u003cli\u003eCleaned and Calibrated\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eUpon receiving an order, we send pipettors to a Rainin service center for thorough cleaning, repair if necessary, and calibration. We do this at no additional cost to you. This process results a lead time of roughly 10-15 days.\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 VWR 2-20µL Pipettor, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870147342384,"sku":"3994A PIPETTOR","price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3994A_PIPETTOR.jpg?v=1560351401"},{"product_id":"vwr-1545-digital-incubator-3186b-inc","title":"VWR 1545 Digital General Purpose Incubator","description":"\u003ch2\u003eVWR 1545 Digital General Purpose Incubator\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVWR 1545 Digital Incubator\u003c\/strong\u003e is a 5.8 cu. ft. general-purpose laboratory incubator designed for microbiology, pharmaceutical, clinical, environmental, and research applications requiring reliable temperature control above ambient conditions. Its relatively tall \u003cstrong\u003e26-inch-high chamber\u003c\/strong\u003e, microprocessor controls, VWR Hybrid Heating System, and full-length inner glass door make the 1545 a versatile choice for laboratories working with a mixture of culture vessels, bottles, racks, and other temperature-sensitive samples.\u003c\/p\u003e\n\u003cp\u003eAvailable used and refurbished from \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e, the VWR 1545 provides considerably more capacity than a compact benchtop incubator without the width of some larger general-purpose models. Temperature uniformity of ±0.25°C at 37°C supports consistent conditions throughout the chamber, while the heated-wall design and inner observation door help minimize temperature disturbances during routine laboratory use.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5.8 cu. ft. (approximately 164 L) chamber capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from ambient +5°C to 60°C for the AIE-listed unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e±0.25°C temperature uniformity at 37°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor-controlled digital temperature system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVWR Exclusive Hybrid Heating System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeating elements incorporated into chamber walls, bottom, and door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull-length inner glass observation door\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTall 26-inch interior accommodates a variety of sample configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel chamber for durability and easy cleaning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndependent over-temperature protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThrough-wall access port for external monitoring equipment\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\u003e115V electrical configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally inspected and tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e90-day warranty included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR 1545 Digital Incubator Overview\u003c\/h3\u003e\n\u003cp\u003eThe VWR 1545 is a general-purpose warm-air incubator designed for laboratories that need dependable temperature control without CO₂ regulation, refrigeration, humidity control, or other specialized atmospheric systems. Its \u003cstrong\u003e5.8 cu. ft. chamber\u003c\/strong\u003e provides enough capacity for routine sample incubation and higher-volume laboratory workloads while maintaining a relatively narrow 25-inch exterior width.\u003c\/p\u003e\n\u003cp\u003eChamber geometry is an important consideration with this model. The interior measures approximately \u003cstrong\u003e19.25 inches wide × 20 inches deep × 26 inches high\u003c\/strong\u003e, giving the 1545 more vertical clearance than shallower general-purpose incubators. Adjustable shelving allows researchers to use that space for numerous smaller samples or reposition shelves to accommodate taller bottles, flasks, and containers.\u003c\/p\u003e\n\u003cp\u003eThe VWR Hybrid Heating System uses strategically positioned heating elements within the cabinet walls, bottom, and door. Rather than concentrating heat at a single location, this arrangement surrounds the chamber with controlled heat to promote uniform conditions throughout the usable interior.\u003c\/p\u003e\n\u003cp\u003eA full-length inner glass door allows researchers to inspect cultures and samples without completely opening the incubation chamber. This is particularly useful for protocols requiring frequent observation because it reduces unnecessary heat loss and helps samples remain closer to their established incubation temperature.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR 1545 is well suited for general-purpose incubation in microbiology, biotechnology, pharmaceutical, clinical, environmental, food science, industrial quality-control, and academic research laboratories. Typical applications include bacterial culture, microbial growth studies, media warming, sample conditioning, biochemical reactions, environmental testing, pharmaceutical quality control, stability studies, and other procedures requiring consistent temperatures above ambient.\u003c\/p\u003e\n\u003cp\u003eBecause the chamber offers substantial vertical clearance, the 1545 can be particularly useful when a laboratory works with a combination of Petri dishes, plates, bottles, flasks, and test-tube racks rather than a single standardized vessel format. Researchers can rearrange the shelving as different projects move through the laboratory.\u003c\/p\u003e\n\u003cp\u003eMicrobiology and life science laboratories may use the VWR 1545 alongside \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003e\u003cstrong\u003ebiosafety cabinets\u003c\/strong\u003e\u003c\/a\u003e for controlled sample handling and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003e\u003cstrong\u003elaboratory centrifuges\u003c\/strong\u003e\u003c\/a\u003e for sample preparation and separation. \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003e\u003cstrong\u003eLaboratory refrigerators\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003e\u003cstrong\u003elaboratory freezers\u003c\/strong\u003e\u003c\/a\u003e provide complementary storage for cultures, media, reagents, and temperature-sensitive samples before or after incubation.\u003c\/p\u003e\n\u003ch3\u003eSample Types \u0026amp; Incubation Recommendations\u003c\/h3\u003e\n\u003cp\u003eUnlike a CO₂ cell culture incubator, the VWR 1545 is designed for applications that require \u003cstrong\u003econtrolled elevated temperature without a regulated gas atmosphere\u003c\/strong\u003e. This makes it useful across a broader range of microbiology, testing, and general laboratory protocols.\u003c\/p\u003e\n\u003ch4\u003eCommon Samples \u0026amp; Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBacterial cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrobiological samples\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\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical quality-control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood and beverage testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical and research specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-conditioning and stability samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTypical Laboratory Vessels\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePetri and culture dishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiwell plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eErlenmeyer flasks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest tubes and tube racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedia bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample containers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTaller vessels compatible with the 26-inch chamber height\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 5.8 cu. ft. chamber provides a useful balance between capacity and footprint. Laboratories working primarily with numerous small vessels can install shelving at closer intervals, while applications involving larger containers can use fewer shelves to take advantage of the chamber's vertical clearance.\u003c\/p\u003e\n\u003cp\u003eApplications requiring controlled CO₂, high humidity, or specialized atmospheric conditions should instead use an appropriately equipped \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003e\u003cstrong\u003eCO₂ incubator\u003c\/strong\u003e\u003c\/a\u003e. The VWR 1545 is best viewed as a versatile general-purpose temperature-controlled chamber rather than a replacement for a dedicated cell culture incubator.\u003c\/p\u003e\n\u003ch3\u003eTemperature Control \u0026amp; Uniformity\u003c\/h3\u003e\n\u003cp\u003eTemperature performance is the central consideration when selecting a general-purpose laboratory incubator, and the VWR 1545 is designed to provide consistent conditions throughout its relatively large chamber.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHybrid Heating System\u003c\/strong\u003e incorporates heating elements into multiple surfaces of the cabinet, including the walls, bottom, and door. By distributing heat around the chamber instead of relying on a single concentrated source, the design helps minimize temperature gradients and supports uniform incubation conditions even when samples are distributed across multiple shelves.\u003c\/p\u003e\n\u003cp\u003eTemperature uniformity is specified at \u003cstrong\u003e±0.25°C at 37°C\u003c\/strong\u003e, making the 1545 appropriate for laboratory procedures where samples located in different areas of the chamber should experience similar conditions. The microprocessor controller provides digital temperature setting and monitoring, while the temperature display can be calibrated against an independent reference thermometer when required by laboratory procedures.\u003c\/p\u003e\n\u003cp\u003eAn independent over-temperature protection system provides an additional safeguard if chamber temperature exceeds the established limit. The incubator also incorporates a through-wall access port, allowing external probes or monitoring equipment to enter the chamber without routing cables through the door seal.\u003c\/p\u003e\n\u003cp\u003eThe full-length glass inner door further supports temperature stability during everyday operation. Researchers can visually check samples before deciding whether access is necessary, helping reduce unnecessary door openings and the resulting temperature recovery cycles.\u003c\/p\u003e\n\u003ch3\u003eVWR 1545 Digital Incubator Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1545\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Type\u003c\/td\u003e\n\u003ctd\u003eGeneral Purpose Digital Incubator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Capacity\u003c\/td\u003e\n\u003ctd\u003e5.8 cu. ft. (approximately 164 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eAmbient +5°C to 60°C for AIE-listed unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Uniformity\u003c\/td\u003e\n\u003ctd\u003e±0.25°C at 37°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating System\u003c\/td\u003e\n\u003ctd\u003eVWR Hybrid Heating System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Door\u003c\/td\u003e\n\u003ctd\u003eFull-length glass observation door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelving\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Port\u003c\/td\u003e\n\u003ctd\u003eThrough-wall access port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Temperature Protection\u003c\/td\u003e\n\u003ctd\u003eIndependent safety system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e19.25\" × 20\" × 26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Dimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e25\" × 27\" × 37\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Requirements\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eApproximately 650 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e200 lb. for AIE-listed unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eThe American Instrument Exchange listing specifies an ambient +5°C to 60°C operating range for this unit. Technical literature for some VWR 1545 production versions lists an upper temperature limit of 70°C. Specifications can vary by production version, so the requirements of the individual incubator should be confirmed before purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eVWR 1545 Digital Incubator Frequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eIs the VWR 1545 a CO₂ incubator?\u003c\/h4\u003e\n\u003cp\u003eNo. The VWR 1545 is a \u003cstrong\u003egeneral-purpose laboratory incubator\u003c\/strong\u003e and does not control CO₂ concentration. It is intended for microbiology, sample conditioning, quality-control testing, and other applications requiring stable elevated temperatures without a controlled gas atmosphere.\u003c\/p\u003e\n\u003ch4\u003eHow much chamber capacity does the VWR 1545 provide?\u003c\/h4\u003e\n\u003cp\u003eThe VWR 1545 provides approximately \u003cstrong\u003e5.8 cu. ft. (164 L)\u003c\/strong\u003e of usable chamber volume. Its interior is approximately 26 inches high, giving laboratories useful vertical space for arranging shelves or accommodating taller containers.\u003c\/p\u003e\n\u003ch4\u003eWhat is the VWR Hybrid Heating System?\u003c\/h4\u003e\n\u003cp\u003eThe Hybrid Heating System distributes heating elements across multiple cabinet surfaces, including the chamber walls, bottom, and door. This helps promote even heat distribution throughout the chamber and supports recovery following routine door openings.\u003c\/p\u003e\n\u003ch4\u003eCan samples be viewed without opening the incubation chamber?\u003c\/h4\u003e\n\u003cp\u003eYes. The VWR 1545 has a \u003cstrong\u003efull-length inner glass door\u003c\/strong\u003e, allowing researchers to visually inspect samples while keeping the primary incubation chamber closed. This helps minimize unnecessary temperature fluctuations.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between the VWR 1545 and VWR 1535?\u003c\/h4\u003e\n\u003cp\u003eBoth are general-purpose digital incubators, but their chamber configurations differ. The 1545 provides approximately \u003cstrong\u003e5.8 cu. ft. of capacity with a taller, narrower interior\u003c\/strong\u003e, while the 1535 provides approximately 6.7 cu. ft. with a wider, shallower chamber. The better choice depends on the size, quantity, and shape of the samples and vessels being incubated.\u003c\/p\u003e\n\u003ch4\u003eIs this VWR 1545 refurbished?\u003c\/h4\u003e\n\u003cp\u003eYes. Used VWR 1545 incubators offered by \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e are inspected and tested prior to shipment. Temperature-controlled equipment is evaluated using appropriate temperature-monitoring equipment, and refurbished units include a \u003cstrong\u003e90-day warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWant to view a video of this unit? \u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/youtu.be\/Ij4_yGCyx90\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e \u003cem\u003e\u003cstrong\u003eto see the VWR 1545 Incubator 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\/Ij4_yGCyx90\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003ch3\u003eModel Selection and Application Considerations\u003c\/h3\u003e\u003cp\u003eThe VWR 1545 can be considered for laboratory workflows requiring the features described above. Confirm chamber volume, temperature operating range, shelf configuration, temperature uniformity, and gas-control features if applicable. For CO₂ incubators, check the gas supply and humidity provisions of the exact configuration. Contact American Instrument Exchange to confirm whether the configuration meets your specific protocol before ordering.\u003c\/p\u003e\u003ch3\u003eRefurbishment, Testing and Warranty\u003c\/h3\u003e\u003cp\u003eAmerican Instrument Exchange inspects and tests refurbished laboratory equipment before shipment. Testing and included components vary with the individual unit. A 90-day warranty is included from American Instrument Exchange for refurbished equipment.\u003c\/p\u003e\u003ch3\u003eShipping, Installation and Related Equipment\u003c\/h3\u003e\u003cp\u003eBefore installation, verify the required power supply, available space, ventilation clearance and receiving access. Browse \u003ca href=\"\/collections\/incubators\"\u003erefurbished incubators\u003c\/a\u003e to compare available laboratory equipment.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions About the VWR 1545\u003c\/h3\u003e\u003ch4\u003eIs this model currently in stock?\u003c\/h4\u003e\u003cp\u003eAvailability changes. Contact American Instrument Exchange to check inventory or discuss a comparable unit.\u003c\/p\u003e\u003ch4\u003eWhich accessories come with this unit?\u003c\/h4\u003e\u003cp\u003eAccessories depend on the individual unit. Request a confirmed list of included components before purchase.\u003c\/p\u003e\u003ch4\u003eHow do I confirm this model suits my laboratory?\u003c\/h4\u003e\u003cp\u003eMatch your application requirements against the verified specifications and actual configuration of the unit offered.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"Default Title","offer_id":28870150160432,"sku":"3186B INC","price":1750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/Brightness-Contrast3_0dbd0d48-9315-4481-a636-865512401137.jpg?v=1734379173"},{"product_id":"3548-mixer-vwr-vortex-genie-ii-mixer-3548_mixer","title":"3548 MIXER VWR Vortex Genie II mixer","description":"\u003cp\u003e\u003cstrong\u003eVWR Vortex Genie 2 vortex mixer  \u003c\/strong\u003e          \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVortex mixers are used to prepare samples for testing. They operate by mixing tubes just prior to testing.\u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$175.00","offer_id":28870150193200,"sku":"3548_MIXER","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3548_MIXER.jpg?v=1560351431"},{"product_id":"vwr-1305u-gravity-oven-3731a-oven","title":"VWR 1305U gravity oven","description":"\u003cp\u003e\u003cstrong\u003eVWR 1305U gravity convection oven\u003c\/strong\u003e\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e2.0 cubic foot chamber\u003c\/li\u003e\n \u003cli\u003eTemperature range: 40°C to 200°C\u003c\/li\u003e\n \u003cli\u003eTemperature uniformity: +\/- 5.0°C (@ 100°C) \u003c\/li\u003e\n \u003cli\u003eGravity convection\u003c\/li\u003e\n \u003cli\u003e90 day warranty\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003eThe VWR 1305U Utility Oven achieves peak efficiency with less energy, lowering your electric costs. Temperature range is 40 to 200°C, regulated by a timed temperature controller. The bi-metal overtemperature safety feature protects against the possible main controller failure. The overall dimensions of the 1305U are 21”W x 17.5”D x 23.5”H and the chamber measures 17”W x 12”D x 17”H.\u003c\/p\u003e\n \u003cp\u003eMost of our equipment\n is used and reconditioned. Our technicians test these ovens using a calibrated digital chart recorder to verify the accuracy of temperature controls and readouts. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment. \u003c\/p\u003e","brand":"VWR","offers":[{"title":"$475.00","offer_id":28870150225968,"sku":"3731A OVEN","price":475.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3731A_OVEN.jpg?v=1560351432"},{"product_id":"vwr-13259-032-dry-block-heater-2832-heater","title":"VWR 13259-032 dry block heater","description":"\u003ch2\u003eVWR 13259-032 Analog Dry Block Heater\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-032 Analog Dry Block Heater offers a versatile and reliable solution for various laboratory applications. It provides precise temperature control, making it ideal for incubating and activating cell cultures, enzyme reactions, and protein digestions. Researchers can also use it for pre-column derivatizations in HPLC or GC analysis, as well as other chemical and biological derivatizations.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel 13259-032\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmbient to 150°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStability: +\/- 2°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eBlocks may be available\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7.5\"W x 11.5\"D x 4.5\"H\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAn adjustable high and low thermostat provides reproducible and accurate temperature control with a stability of +\/- 2°C. The temperature range is ambient to 150°C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for efficiency, the heater block ensures excellent temperature uniformity with its close tube-and-block contact and low-density construction. This design promotes consistent heating, making it a dependable choice for blood urea nitrogen determinations, melting and boiling point assessments, and other essential laboratory procedures.\u003c\/p\u003e\n\u003ch2\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-032 is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\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 VWR 13259-032.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$145.00","offer_id":28870161727536,"sku":"2832 HEATER","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2832_HEATER.jpg?v=1569408273"},{"product_id":"vwr-13259-030-dry-block-heater-2833b-heater","title":"VWR 13259-030 dry block heater","description":"\u003ch2\u003eVWR 13259-030 Analog Dry Block Heater\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-030 Analog Dry Block Heater offers a versatile and reliable solution for various laboratory applications. It provides precise temperature control, making it ideal for incubating and activating cell cultures, enzyme reactions, and protein digestions. Researchers can also use it for pre-column derivatizations in HPLC or GC analysis, as well as other chemical and biological derivatizations.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel 13259-030\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmbient to 150°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStability: +\/- 2°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eBlocks may be available\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8\"W x 9\"D x 4\"H\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe VWR 13259-030 has two dial controls with a high and low range of temperatures for refined control. The low range covers ambient to 100°C (212°F) and the high range covers from 75° to 150°C (167 to 302°F). This dry Heat Bath is an ideal choice for incubation and activation of cultures, boiling and melting points, immunoassays, enzyme reactions, blood urea nitrogen determinations, and many other applications.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTesting\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis VWR 13259-030 is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\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 VWR 13259-030.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$115.00","offer_id":28870162743344,"sku":"2833B HEATER","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2833B_HEATER.jpg?v=1569408273"},{"product_id":"vwr-9000-humidity-test-chamber-3188-inc","title":"VWR 9000 Humidity Test Chamber","description":"\u003ch2\u003eVWR 9000 Humidity Test Chamber\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVWR 9000 Humidity Test Chamber\u003c\/strong\u003e is a 5 cu. ft. environmental chamber designed for laboratory and industrial applications requiring controlled temperature and relative humidity. With temperature capability up to \u003cstrong\u003e70°C\u003c\/strong\u003e, a \u003cstrong\u003e40% to 95% relative humidity range\u003c\/strong\u003e, vapor-generator humidification, and active dehumidification, the VWR 9000 provides a controlled environment for stability studies, materials testing, product evaluation, quality control, and other temperature- and humidity-dependent procedures.\u003c\/p\u003e\n\u003cp\u003eAvailable used and refurbished from \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e, the VWR 9000 represents a practical option for laboratories that need environmental testing capability without the expense or complexity of a newer programmable stability chamber. Although this is an older-generation system, its straightforward temperature and humidity controls make it useful for continuous testing at established environmental conditions where sophisticated ramping, cycling, refrigeration, or data-management features are not required.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5.0 cu. ft. environmental test chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature operation from approximately 35°C to 70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelative humidity range from 40% to 95% RH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-pressure vapor generator for controlled humidification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater vapor introduced into circulating chamber airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust-fan dehumidification system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for simultaneous temperature and humidity control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for laboratory, industrial, stability, and quality-control testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStraightforward older-generation design for continuous-duty applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally inspected and tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e90-day warranty included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR 9000 Humidity Test Chamber Overview\u003c\/h3\u003e\n\u003cp\u003eThe VWR 9000 is an older-generation environmental chamber designed to maintain controlled temperature and relative humidity conditions within a single \u003cstrong\u003e5 cu. ft. chamber\u003c\/strong\u003e. Unlike a conventional laboratory incubator, which primarily provides elevated temperature, the VWR 9000 allows researchers and quality-control personnel to expose samples to a controlled combination of heat and moisture.\u003c\/p\u003e\n\u003cp\u003eThis makes the chamber useful for applications in which humidity can influence product stability, material properties, packaging performance, component reliability, or other physical characteristics. Rather than relying on ambient laboratory conditions, users can establish a defined environment and maintain samples under those conditions for a predetermined period.\u003c\/p\u003e\n\u003cp\u003eHumidification is accomplished using a \u003cstrong\u003elow-pressure vapor generator\u003c\/strong\u003e. Water vapor is injected through a small orifice and introduced into the chamber at the blower discharge, allowing moisture to mix with the circulating air before reaching the test samples.\u003c\/p\u003e\n\u003cp\u003eThe VWR 9000 also incorporates an \u003cstrong\u003eexhaust-fan dehumidification system\u003c\/strong\u003e, allowing the chamber to remove moisture when required to maintain the selected relative humidity. The combination of active humidification, dehumidification, heating, and air circulation allows the chamber to maintain environmental conditions that cannot be reproduced with a conventional warm-air incubator.\u003c\/p\u003e\n\u003cp\u003eFor laboratories that need straightforward environmental testing at fixed conditions, the older VWR 9000 can still provide useful capability without requiring investment in a larger or more sophisticated modern stability chamber.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR 9000 is suitable for environmental testing, stability studies, accelerated aging, materials research, product development, pharmaceutical and biotechnology quality control, packaging evaluation, component testing, and other applications where both temperature and relative humidity can influence sample performance.\u003c\/p\u003e\n\u003cp\u003eThe chamber may be particularly useful for laboratories evaluating how materials or products respond to prolonged exposure to warm, humid conditions. Depending on the testing protocol, this can include packaging materials, plastics, coatings, adhesives, electronic components, manufactured products, laboratory consumables, and research samples.\u003c\/p\u003e\n\u003cp\u003ePharmaceutical, biotechnology, and life science laboratories may also use controlled-humidity chambers for certain stability and quality-control procedures where defined temperature and RH conditions must be maintained over time.\u003c\/p\u003e\n\u003cp\u003eFor laboratories building broader environmental-testing capabilities, American Instrument Exchange also offers \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003elaboratory incubators\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/ovens-furnaces\"\u003elaboratory ovens\u003c\/a\u003e, \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e for testing and storage across a wider range of temperature conditions.\u003c\/p\u003e\n\u003ch3\u003eTypical Samples \u0026amp; Testing Applications\u003c\/h3\u003e\n\u003cp\u003eBecause the VWR 9000 controls both temperature and humidity, it can be used for a wider range of environmental testing procedures than a conventional general-purpose incubator.\u003c\/p\u003e\n\u003ch4\u003eCommon Samples \u0026amp; Materials\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical and biotechnology test samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging and container materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlastics and polymers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoatings and adhesives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic and mechanical components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufactured products and assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory consumables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResearch and quality-control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTypical Testing Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature and humidity exposure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStability studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccelerated aging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct shelf-life evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterials testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality-control testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponent and product reliability studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe suitability of the VWR 9000 for a particular protocol depends on the required combination of temperature, relative humidity, test duration, and sample load. Because this is a \u003cstrong\u003enon-refrigerated chamber\u003c\/strong\u003e, it is best suited for warm environmental conditions rather than studies requiring temperatures at or below ambient.\u003c\/p\u003e\n\u003ch3\u003eTemperature \u0026amp; Humidity Control\u003c\/h3\u003e\n\u003cp\u003eThe defining capability of the VWR 9000 is its ability to maintain both elevated temperature and controlled relative humidity. The chamber is designed to maintain temperatures between approximately \u003cstrong\u003e35°C and 70°C\u003c\/strong\u003e, with an operating specification of approximately ambient +10°C at the lower end depending on laboratory conditions.\u003c\/p\u003e\n\u003cp\u003eRelative humidity can be controlled from approximately \u003cstrong\u003e40% to 95% RH\u003c\/strong\u003e, although the achievable humidity range at any given time can depend on the selected chamber temperature and surrounding environmental conditions. As with most environmental chambers, temperature and relative humidity capabilities should therefore be considered together rather than as completely independent operating ranges.\u003c\/p\u003e\n\u003cp\u003eHumidity is generated by a \u003cstrong\u003elow-pressure vapor system\u003c\/strong\u003e that injects water vapor into the chamber at the blower discharge. Introducing moisture into the moving air stream helps distribute humidity throughout the chamber rather than concentrating it around the water source.\u003c\/p\u003e\n\u003cp\u003eWhen humidity must be reduced, the VWR 9000 uses an \u003cstrong\u003eexhaust-fan dehumidification system\u003c\/strong\u003e. Together, the humidification and dehumidification systems allow the chamber to respond to changing moisture conditions and maintain a controlled test environment.\u003c\/p\u003e\n\u003cp\u003eFor laboratories considering an older humidity chamber such as the VWR 9000, the simplicity of the system can be an advantage when the application calls for prolonged operation at a stable temperature and humidity setpoint. Laboratories requiring complex programmable profiles, refrigerated operation, very low humidity, or modern electronic data logging may be better served by a newer environmental or stability chamber.\u003c\/p\u003e\n\u003ch3\u003eVWR 9000 Humidity Test Chamber Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e9000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Type\u003c\/td\u003e\n\u003ctd\u003eHumidity \/ Environmental Test Chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Capacity\u003c\/td\u003e\n\u003ctd\u003e5.0 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eApproximately 35°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Capability\u003c\/td\u003e\n\u003ctd\u003eAmbient +10°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity Range\u003c\/td\u003e\n\u003ctd\u003e40% to 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidification System\u003c\/td\u003e\n\u003ctd\u003eLow-pressure vapor generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Distribution\u003c\/td\u003e\n\u003ctd\u003eVapor introduced at blower discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDehumidification\u003c\/td\u003e\n\u003ctd\u003eExhaust-fan system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Circulation\u003c\/td\u003e\n\u003ctd\u003eBlower-assisted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigeration\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Type\u003c\/td\u003e\n\u003ctd\u003eSingle chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Operation\u003c\/td\u003e\n\u003ctd\u003eControlled temperature and relative humidity testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Requirements\u003c\/td\u003e\n\u003ctd\u003eConfirm individual unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Dimensions\u003c\/td\u003e\n\u003ctd\u003eConfirm individual unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Dimensions\u003c\/td\u003e\n\u003ctd\u003eConfirm individual unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSpecifications are based on information available for the VWR 9000 platform and the individual American Instrument Exchange listing. Because this is an older model, specifications and configurations may vary. Confirm dimensions, electrical requirements, water requirements, controls, and included accessories for the individual chamber before purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eVWR 9000 Humidity Test Chamber Frequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the VWR 9000 designed to do?\u003c\/h4\u003e\n\u003cp\u003eThe VWR 9000 is designed to expose samples to \u003cstrong\u003econtrolled temperature and relative humidity conditions\u003c\/strong\u003e. Unlike a standard incubator that primarily controls temperature, the 9000 can maintain relative humidity between approximately 40% and 95% while operating at elevated temperatures.\u003c\/p\u003e\n\u003ch4\u003eWhat is the humidity range of the VWR 9000?\u003c\/h4\u003e\n\u003cp\u003eThe chamber is designed for approximately \u003cstrong\u003e40% to 95% relative humidity\u003c\/strong\u003e. The achievable RH range can vary with chamber temperature and ambient conditions, so laboratories should confirm that their specific temperature\/RH combination falls within the capabilities of the chamber.\u003c\/p\u003e\n\u003ch4\u003eHow does the VWR 9000 generate humidity?\u003c\/h4\u003e\n\u003cp\u003eThe chamber uses a \u003cstrong\u003elow-pressure vapor generator\u003c\/strong\u003e that injects water vapor into the circulating air at the blower discharge. This allows moisture to mix with the chamber airflow and helps establish controlled humidity conditions around the test samples.\u003c\/p\u003e\n\u003ch4\u003eCan the VWR 9000 reduce humidity as well as add moisture?\u003c\/h4\u003e\n\u003cp\u003eYes. In addition to the vapor-generator humidification system, the VWR 9000 incorporates an \u003cstrong\u003eexhaust-fan dehumidification system\u003c\/strong\u003e to help reduce chamber moisture and maintain the selected relative humidity.\u003c\/p\u003e\n\u003ch4\u003eIs the VWR 9000 suitable for pharmaceutical stability testing?\u003c\/h4\u003e\n\u003cp\u003eThe VWR 9000 can be useful for stability and environmental exposure studies when the required conditions fall within its temperature and humidity capabilities. Because it is an older-generation chamber without refrigeration or the advanced programming and documentation features found on newer stability chambers, laboratories working under regulated protocols should confirm that the equipment and monitoring methods meet their specific procedural requirements.\u003c\/p\u003e\n\u003ch4\u003eIs this VWR 9000 humidity chamber refurbished?\u003c\/h4\u003e\n\u003cp\u003eUsed VWR 9000 humidity chambers offered by \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e are inspected, cleaned, and tested prior to shipment. Temperature-controlled equipment is evaluated using calibrated temperature-monitoring equipment, and the temperature, humidity, controls, and other available functions are tested as applicable. Refurbished equipment includes a \u003cstrong\u003e90-day warranty\u003c\/strong\u003e.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$7100.00","offer_id":28870162874416,"sku":"3188 INC","price":7100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3188_INC.jpg?v=1560351464"},{"product_id":"vwr-ec105-electrophoresis-power-supply-4212a-pwr-supl","title":"VWR105\/EC105 power supply","description":"\u003ch2\u003e\u003cstrong\u003eVWR EC105 Electrophoresis Power Supply\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe VWR EC105 Electrophoresis Power Supply is designed for reliable performance with electrophoretic devices operating below 250 volts and 500 milliamps DC. It offers exceptional versatility and precision, making it suitable for a wide range of laboratory applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEC105 Power Supply - Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e250v maximum voltage\u003c\/li\u003e\n\u003cli\u003e500ma maximum current\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eVWR EC105 - Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis power supply features two sets of outputs that operate in parallel, delivering between 20 and 250 volts and up to 500 milliamps. It provides a maximum power output of 75 watts in constant voltage mode, ensuring consistent and stable results. The intuitive LED display allows users to easily monitor output voltage or current readings during experiments.\u003c\/p\u003e\n\u003cp\u003eTo enhance safety and protect equipment, the EC105 includes overcurrent protection with audible and visual alarms. A single 1-amp slow-blow fuse safeguards the main circuit, providing additional reliability. With its robust design and user-friendly operation, the VWR EC105 is an excellent choice for electrophoresis applications requiring precision and safety.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR EC105 Electrophoresis Power Supply is used and reconditioned. Our technicians test all equipment to confirm that they operate properly. We will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR EC105 Electrophoresis Power Supply, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$175.00","offer_id":28870164348976,"sku":"4212A PWR SUPL","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4212A_PWR_SUPL.jpg?v=1560351470"},{"product_id":"1262i-centri-vwr-50-clincal-1262i_centri","title":"1262I CENTRI VWR 50 Clincal","description":"\u003cp\u003e\u003cstrong\u003eVWR Clinical 50 Centrifuge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e250 to 4000rpm (max 1900 x g)\u003c\/li\u003e\n\u003cli\u003e6 x 15mL capacity\u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VWR Clinical 50 is a basic tabletop clinical centrifuge designed for use in physician’s offices and small laboratories and is suitable for a variety of applications. Controls feature easy dial analog knobs for speed and timer control. The unit also features a continuous run setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=1GKjiRjxt1c\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan color=\"#0066cc\" style=\"color: #0066cc;\"\u003eClick Here\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan color=\"#0066cc\" style=\"color: #0066cc;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=7dTQll2o0mE\"\u003e \u003c\/a\u003e  \u003c\/span\u003eto see the VWR 50 Clinical Centrifuge on the American Instrument Exchange YouTube channel. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e                                                                                \u003ciframe allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1GKjiRjxt1c\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eMost of our equipment\n is used and reconditioned. Our technicians test the performance of all centrifuges and make sure the rotating assembly is properly balanced; the bearings, seals and gaskets on the spindle assembly are in good shape; and the controls work properly. If the centrifuge is refrigerated we also test to make sure that the machine reaches and hold temperature properly. All tolerances are measured and the exterior and interior of all units are fully cleaned.  If the unit is being purchased with a rotor we test the rotor\/centrifuge combination together. \u003ca\u003e  \u003c\/a\u003e\u003c\/p\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. We 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\u003e \u003ca\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VWR","offers":[{"title":"Default Title","offer_id":28870165594160,"sku":"1262I_CENTRI","price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1262I_CENTRI_01.jpg?v=1560351476"},{"product_id":"vwr-standard-magnetic-stirrer-5133h-stirrer","title":"VWR Stirrer","description":"\u003ch2\u003eVWR Standard Magnetic Stirrer\u003c\/h2\u003e\n\u003cp\u003eThe VWR Standard Magnetic Stirrer features a low-profile design to conserve space and leave plenty of clearance space. The front panel features easy-to-use controls that allow users to dial-in adjustments.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCatalog number 12365-380\u003c\/li\u003e\n\u003cli\u003e7” x 7” glass top\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR Standard Stirrer is used and reconditioned. Our technicians test all equipment to confirm that they operate properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR Standard Stirrer, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$250.00","offer_id":28870168903728,"sku":"5133H STIRRER","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/5133H_STIRRER.jpg?v=1560351497"},{"product_id":"vwr-heat-block-949036-2833v-heater","title":"VWR Heat Block 949036","description":"\u003cp\u003e\u003cstrong\u003eVWR digital block heater\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eModel 949036\u003c\/li\u003e\n\t\u003cli\u003eBlocks sold separately – call for details\u003c\/li\u003e\n\t\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVWR Digital Dry Block Heaters are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting\/boiling points, and a wide variety of other laboratory procedures. The VWR model 949036 is a versatile, multipurpose instrument that can also be used for incubation protein digestions, pre-column derivatizations for HPLC or GC analysis, other chemical and biological derivatizations. This efficient heater block features a close tube-and-block contact with a low density design for exceptional temperature uniformity.\u003c\/p\u003e\n\n\u003cp\u003eMost of our equipment\n is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\n\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. We 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","brand":"VWR","offers":[{"title":"$195.00","offer_id":28870171131952,"sku":"2833V HEATER","price":195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2833V_HEATER_00.jpg?v=1569408273"},{"product_id":"4568d-rocker-vwr-model-100-rocker-4568d_rocker","title":"4568D ROCKER VWR model 100 rocker","description":"\u003cp\u003e\u003cstrong\u003eVWR model 100 Rocking Platform \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed range: 4 to 160 tilts\/minute\u003c\/li\u003e\n\u003cli\u003eTilt range (adjustable): +\/- 20 degrees\u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VWR Model 100 Rocking Platform is a high capacity, high reliability, rocking platform that can be used continuously at room temperature or in cold rooms or heated chambers. The VWR 100 offers a wide range of user adjustable speeds and platform tilt angles to fit virtually all rocking platform applications.\u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing. \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWant to view a video of this unit? \u003c\/strong\u003e\u003c\/em\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=yCrLh93ZoFU\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cem\u003e\u003cstrong\u003eClick Here\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e \u003cem\u003e\u003cstrong\u003eto see the VWR Model 100 Rocker on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e                                                                                  \u003ciframe allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/yCrLh93ZoFU\" width=\"560\"\u003e\u003c\/iframe\u003e                                                                                          \u003c\/p\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. We 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\u003e\u003ca href=\"http:\/\/americaninstrument.com\/admin\/downloadPdf\/?product_code=4568D%20ROCKER\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan style=\"color: #ffffff;\"\u003ex\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$400.00","offer_id":28870172311600,"sku":"4568D_ROCKER","price":400.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4568D_ROCKER_00.jpg?v=1560351527"},{"product_id":"securall-flammable-cabinet-1031e-cabinet","title":"Securall flammable cabinet","description":"\u003cp\u003e\u003cstrong\u003eSecurrall Flammable Liquid Safety Storage Cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e45 gallon storage capacity\u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Securrall Flammable Safety Cabinet protects workers, reduces fire risks, and improves worker productivity by allowing the storage of flammable fuels and chemicals in a code-compliant steel safety cabinet.\u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VWR","offers":[{"title":"$490.00","offer_id":28870174113840,"sku":"1031E CABINET","price":490.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/1031ee-1.jpg?v=1620419067"},{"product_id":"vwr-revco-minifridge-4405a-refrig","title":"VWR\/Revco minifridge","description":"\u003cp\u003e\u003cstrong\u003eVWR\/Revco Compact Refrigerator\u003c\/strong\u003e\u003c\/p\u003e\n \n \u003cul\u003e\n \u003cli\u003e1.5 cubic feet of refrigerated storage\u003c\/li\u003e\n \u003cli\u003e0.15 cubic feet of freezer storage\u003c\/li\u003e\n \u003cli\u003e90 day warranty\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003cp\u003eThe VWR model R402GA compact refrigerator provides cold storage in a very small footprint. If you need just a small amount of refrigerated storage and want to maximize your workspace this would be a good choice to consider. With a refrigerated storage volume of 1.5 cubic feet, an additional freezer storage chamber with 0.15 cubic feet of storage is behind a second interior door. \u003c\/p\u003e\n \n \u003cp\u003eExterior dimensions are 18.5 inches wide by 19 inches high by 19 inches deep. Power requirements are 115VAC 60Hz 1.1A.\u003c\/p\u003e\n \n \u003cp\u003eThis equipment is used and reconditioned. Our technicians test refrigerators using a calibrated temperature probe to verify the accuracy of temperature controls and readouts. We replace any hardware or parts as is necessary and clean all refrigerators thoroughly prior to shipment.\u003c\/p\u003e\n \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. We 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 \n \u003cp\u003ePlease call 978-521-2221 or email us today for pricing and additional information.\u003c\/p\u003e\n \n \u003cp\u003e \u003c\/p\u003e","brand":"VWR","offers":[{"title":"$95.00","offer_id":28870179094576,"sku":"4405A REFRIG","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/DSC_1043.jpg?v=1635776208"},{"product_id":"vwr-10-100-ul-adjustable-3994b-pipettor","title":"VWR 10-100µL, Adjustable Pipette","description":"\u003ch2\u003eVWR Single Channel Pipettor, 10-100µL\u003c\/h2\u003e\n\u003cp\u003eThe VWR Single Channel Pipettor is used and reconditioned. All pipettes that we ship out have a current calibration sticker, so you can rest assured that you’re receiving a pipette that is functioning to factory specification.\u003c\/p\u003e\n\u003ch2\u003eVWR Pipettor - Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e10-100µL adjustable volume\u003c\/li\u003e\n\u003cli\u003eCleaned and Calibrated\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eUpon receiving an order, we send pipettors to a Rainin service center for thorough cleaning, repair if necessary, and calibration. We do this at no additional cost to you. This process results a lead time of roughly 10-15 days.\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 VWR 10-100µL Pipettor, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$140.00","offer_id":28870179291184,"sku":"3994B PIPETTOR","price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3994B_PIPETTOR.jpg?v=1560351626"},{"product_id":"vwr-610s-magnetic-stirrer-5133f-stirrer","title":"VWR 610S magnetic stirrer","description":"\u003cp\u003e\u003cstrong\u003eVWR Model 610S magnetic stirrer\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e4\" x 4\" ceramic surface\u003c\/li\u003e\n\t\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMost of our equipment\n is used and reconditioned.  Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\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. We 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\n\u003cp\u003ePlease call 978-521-2221 or email us today for pricing and additional information.\u003c\/p\u003e\n","brand":"VWR","offers":[{"title":"$75.00","offer_id":28870186663984,"sku":"5133F STIRRER","price":75.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/5133F_STIRRER.jpg?v=1560351811"},{"product_id":"2567r-freezer-vwr-laboratory-freezer-2567r_freezer","title":"2567R FREEZER VWR Laboratory Freezer","description":"\u003cp\u003e\u003cstrong\u003eVWR Upright Freezer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel U2020\u003c\/li\u003e\n\u003cli\u003eTemperature range -20°C\u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVWR upright Laboratory Freezers offer a variety of features that together provide superior temperature stability and product protection. Approximately 20 cubic feet capacity.\u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell 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","brand":"VWR","offers":[{"title":"$1000.00","offer_id":28870191743024,"sku":"2567R_FREEZER","price":1000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/no-photo_52e767a2-4fe3-4aa6-86e5-f82672d28afc.png?v=1560351863"},{"product_id":"vwr-accupower-500-power-supply-4212z-pwr-supl","title":"VWR Accupower 500","description":"\u003ch2\u003e\u003cstrong\u003eVWR AccuPower 500 Power Supply \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe VWR AccuPower 500 Power Supply is a high-performance and versatile device, perfect for a variety of laboratory applications. It supports electrophoresis, electrochemistry, and electrophysiology experiments with a wide output voltage range of 10-500V and a current range of 5-500mA. This flexibility makes it suitable for many experimental setups and research needs.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAccuPower 500 - Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 10-500V\u003c\/li\u003e\n\u003cli\u003eCurrent: 5-500mA\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eVWR AccuPower 500 - Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe AccuPower 500 Power Supply offers a range of user-friendly features to enhance reliability and ease of use. It includes automatic crossover from voltage to current mode and an LED readout for simple monitoring of output parameters.\u003c\/p\u003e\n\u003cp\u003eIts programmable timer allows durations up to 99.99 hours or minutes, while four output terminals provide flexible connectivity for multiple setups. Built-in safety features protect both users and equipment, ensuring safe and efficient operation.\u003c\/p\u003e\n\u003cp\u003eDesigned for accuracy and durability, the AccuPower 500 delivers consistent, reproducible results essential for laboratory experiments. Its rugged construction withstands the rigors of daily use, making it a reliable choice for researchers and technicians. With its combination of performance, safety, and ease of use, the VWR AccuPower 500 is an excellent addition to any laboratory environment.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe AccuPower 500 is used and reconditioned. Our technicians test all equipment to confirm that they operate properly. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR AccuPower 500 Power Supply, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$500.00","offer_id":28870194921520,"sku":"4212Z PWR SUPL","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4212Z_PWR_SUPL.jpg?v=1560351898"},{"product_id":"vwr-3025-digital-incubator-3186jj-inc","title":"VWR 3025 Digital Water-Jacketed Incubator","description":"\u003ch2\u003eVWR 3025 Digital Water-Jacketed Incubator\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVWR 3025 Digital Incubator\u003c\/strong\u003e is a dual-chamber, water-jacketed general-purpose laboratory incubator designed for applications requiring excellent temperature stability and substantial incubation capacity. With independently accessible upper and lower chambers, an operating temperature range from \u003cstrong\u003eambient +5°C to 70°C\u003c\/strong\u003e, microprocessor temperature controls, heated outer doors, and full-length inner glass doors, the VWR 3025 provides a practical platform for microbiology, pharmaceutical, clinical, industrial, and research laboratories.\u003c\/p\u003e\n\u003cp\u003eAvailable used and refurbished from \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e, the VWR 3025 is particularly useful for laboratories that need greater incubation capacity or want to maintain separate sample groups within a single upright footprint. Its large water jackets provide substantial thermal mass for stable temperature control, while the two-chamber configuration offers more flexibility than a conventional single-chamber general-purpose incubator.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual-chamber over\/under incubator configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 5.5 cu. ft. capacity per chamber for the AIE-listed unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range from ambient +5°C to 70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater-jacketed design for excellent thermal stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor digital temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature setting and readout to 0.1°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature uniformity approximately ±0.2°C under specified conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeated outer doors help minimize condensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull-length tempered inner glass doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel chamber interiors and shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThrough-wall access ports for probes or compatible equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural humidification using distilled-water pans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndependent over-temperature protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally inspected and temperature tested by American Instrument Exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e90-day warranty included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVWR 3025 Digital Incubator Overview\u003c\/h3\u003e\n\u003cp\u003eThe VWR 3025 is an older-generation general-purpose incubator built around a \u003cstrong\u003ewater-jacketed temperature-control system\u003c\/strong\u003e. Rather than relying exclusively on heated circulating air, each incubation chamber is surrounded by a large volume of temperature-controlled water. The thermal mass of the water jacket helps resist short-term temperature fluctuations and provides stable conditions during extended incubation.\u003c\/p\u003e\n\u003cp\u003eWhat distinguishes the 3025 from the related VWR 3015 is its \u003cstrong\u003eover\/under configuration\u003c\/strong\u003e. Two incubation chambers are arranged vertically within a single cabinet footprint, giving laboratories substantially more usable incubation space without requiring two separate floor locations.\u003c\/p\u003e\n\u003cp\u003eThis configuration can also provide useful workflow flexibility. Laboratories can separate different sample groups, projects, or incubation procedures between the upper and lower chambers rather than housing everything within one large shared environment. This may be particularly valuable for busy microbiology or quality-control laboratories processing multiple sample batches.\u003c\/p\u003e\n\u003cp\u003eMicroprocessor controls allow users to digitally set and monitor temperature with 0.1°C resolution. Calibration adjustments can be made through the control keypad, while independent over-temperature protection provides an additional safeguard for samples during extended operation.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR 3025 is well suited for microbiology, biotechnology, pharmaceutical quality control, clinical research, environmental testing, food science, industrial laboratories, and academic research. Typical applications include bacterial culture, microbiological testing, media warming, sample conditioning, biochemical procedures, stability work, quality-control testing, and other protocols requiring consistent temperatures above ambient.\u003c\/p\u003e\n\u003cp\u003eThe dual-chamber design can be particularly useful when laboratories routinely process different sample groups. Separate chambers allow cultures, test samples, or projects to be physically segregated while using a single upright incubator system.\u003c\/p\u003e\n\u003cp\u003eMicrobiology laboratories may use the VWR 3025 alongside \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/bio-safety-cabinets\/biocab\"\u003ebiosafety cabinets\u003c\/a\u003e for controlled sample handling and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003elaboratory centrifuges\u003c\/a\u003e for separation and sample preparation. \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003eLaboratory refrigerators\u003c\/a\u003e and \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e provide complementary storage for cultures, media, reagents, and temperature-sensitive samples before and after incubation.\u003c\/p\u003e\n\u003ch3\u003eSample Types \u0026amp; Incubation Recommendations\u003c\/h3\u003e\n\u003cp\u003eThe VWR 3025 is a general-purpose incubator rather than a CO₂ cell culture incubator. It is therefore best suited for samples requiring controlled elevated temperatures without regulated carbon dioxide or specialized atmospheric conditions.\u003c\/p\u003e\n\u003ch4\u003eCommon Samples \u0026amp; Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBacterial and microbiological cultures\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\u003eEnvironmental samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePharmaceutical quality-control samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood and beverage testing samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClinical and research specimens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial test samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-conditioning and stability samples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTypical Laboratory Vessels \u0026amp; Equipment\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePetri and culture dishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCulture bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eErlenmeyer flasks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest tubes and tube racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedia bottles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample containers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoller apparatus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible rockers or stirrers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThrough-wall access ports allow cables or connections to pass into the incubation chambers, expanding the types of experimental setups that can be accommodated. Compatible roller apparatus, rockers, stirrers, probes, or other instrumentation may therefore be used when dimensions and operating requirements are appropriate.\u003c\/p\u003e\n\u003cp\u003eApplications requiring controlled CO₂, specialized gas concentrations, or other cell-culture-specific environmental conditions should instead use an appropriately equipped \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003eCO₂ incubator\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eTemperature Control \u0026amp; Environmental Stability\u003c\/h3\u003e\n\u003cp\u003eTemperature stability is the primary strength of the VWR 3025. Its \u003cstrong\u003ewater-jacketed construction\u003c\/strong\u003e surrounds the incubation chambers with a large thermal reservoir that changes temperature relatively slowly. This helps buffer samples against short-term environmental fluctuations and provides consistent conditions during extended incubation.\u003c\/p\u003e\n\u003cp\u003eTemperature can be controlled from approximately \u003cstrong\u003e5°C above ambient to 70°C\u003c\/strong\u003e, providing a broad operating range for microbiological, research, quality-control, and sample-conditioning applications. Digital controls allow the setpoint and actual temperature to be displayed to 0.1°C, while temperature uniformity is approximately ±0.2°C under specified operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe heated outer-door design works together with the water jacket to help reduce condensation on chamber walls and the inner glass doors. Full-length tempered glass inner doors allow users to visually inspect samples without immediately exposing the chamber interior to room air, helping reduce unnecessary temperature disturbances.\u003c\/p\u003e\n\u003cp\u003eNatural humidification can be provided by adding distilled water to the supplied humidity pans. This can help reduce sample drying or evaporation during certain procedures, although the VWR 3025 does \u003cstrong\u003enot actively measure or control relative humidity\u003c\/strong\u003e and should not be confused with a dedicated humidity or environmental test chamber.\u003c\/p\u003e\n\u003cp\u003eThe water jacket also provides an additional benefit during brief power interruptions. Because a large volume of heated water loses temperature gradually, chamber conditions can change more slowly than they would in a lower-mass incubator. This does not provide backup power, but it can offer useful thermal buffering for temperature-sensitive samples.\u003c\/p\u003e\n\u003cp\u003eFor laboratories that value \u003cstrong\u003etemperature stability, straightforward controls, and large incubation capacity\u003c\/strong\u003e, the older VWR 3025 remains a practical general-purpose platform despite lacking the advanced programming and electronic monitoring found on newer incubators.\u003c\/p\u003e\n\u003ch3\u003eVWR 3025 Digital Incubator Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e3025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Type\u003c\/td\u003e\n\u003ctd\u003eDual-Chamber Water-Jacketed Incubator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Configuration\u003c\/td\u003e\n\u003ctd\u003eOver\/under\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Capacity\u003c\/td\u003e\n\u003ctd\u003eApproximately 5.5 cu. ft. per chamber for AIE-listed unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eAmbient +5°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Uniformity\u003c\/td\u003e\n\u003ctd\u003eApproximately ±0.2°C under specified conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating System\u003c\/td\u003e\n\u003ctd\u003eWater-jacketed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Doors\u003c\/td\u003e\n\u003ctd\u003eFull-length tempered glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Doors\u003c\/td\u003e\n\u003ctd\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidification\u003c\/td\u003e\n\u003ctd\u003eNatural evaporation from distilled-water pans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Humidity Control\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Ports\u003c\/td\u003e\n\u003ctd\u003eThrough-wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelving\u003c\/td\u003e\n\u003ctd\u003eAdjustable stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Temperature Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO₂ Control\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Dimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 18.5\"W × 18.1\"D × 24.25\"H per chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Dimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 23\"W × 23.5\"D × 77\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Requirements\u003c\/td\u003e\n\u003ctd\u003e115\/120V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eApproximately 1300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e630 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSpecifications can vary according to production date and individual unit configuration. The American Instrument Exchange listing identifies approximately 5.5 cu. ft. of chamber capacity for this unit, while specifications published for other VWR 3025 production versions differ slightly. Confirm chamber dimensions, capacity, electrical requirements, shelving, and included accessories for the individual incubator before purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eVWR 3025 Digital Incubator Frequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the advantage of the water-jacketed design in the VWR 3025?\u003c\/h4\u003e\n\u003cp\u003eThe water jacket creates substantial thermal mass around the incubation chamber, helping resist rapid temperature fluctuations and maintain stable conditions during extended incubation. It can also slow temperature changes during brief power interruptions.\u003c\/p\u003e\n\u003ch4\u003eDoes the VWR 3025 have two incubation chambers?\u003c\/h4\u003e\n\u003cp\u003eYes. The VWR 3025 uses an \u003cstrong\u003eover\/under dual-chamber configuration\u003c\/strong\u003e. This provides substantial total incubation capacity while allowing different samples, projects, or procedures to be separated between the upper and lower chambers.\u003c\/p\u003e\n\u003ch4\u003eWhat is the temperature range of the VWR 3025?\u003c\/h4\u003e\n\u003cp\u003eThe VWR 3025 operates from approximately \u003cstrong\u003e5°C above ambient to 70°C\u003c\/strong\u003e. Its microprocessor controller provides digital temperature setting and readout to 0.1°C.\u003c\/p\u003e\n\u003ch4\u003eCan samples be viewed without opening the incubation chamber?\u003c\/h4\u003e\n\u003cp\u003eYes. Each chamber incorporates a \u003cstrong\u003efull-length tempered inner glass door\u003c\/strong\u003e. Researchers can visually inspect samples while keeping the inner chamber closed, helping minimize unnecessary temperature disturbances.\u003c\/p\u003e\n\u003ch4\u003eDoes the VWR 3025 control humidity?\u003c\/h4\u003e\n\u003cp\u003eThe VWR 3025 can provide passive humidification using distilled water in a humidity pan, but it does not actively measure and regulate relative humidity. Laboratories requiring a defined RH setpoint should use a dedicated \u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/incubators\"\u003ehumidity or environmental chamber\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eIs this VWR 3025 refurbished?\u003c\/h4\u003e\n\u003cp\u003eUsed VWR 3025 incubators offered by \u003cstrong\u003eAmerican Instrument Exchange\u003c\/strong\u003e are inspected, cleaned, and tested prior to shipment. Temperature-controlled equipment is tested using calibrated monitoring equipment to verify the accuracy of the controls and readouts, with hardware and components replaced as necessary. Refurbished equipment includes a \u003cstrong\u003e90-day warranty\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eModel Selection and Application Considerations\u003c\/h3\u003e\u003cp\u003eThe VWR 3025 can be considered for laboratory workflows requiring the features described above. Confirm chamber volume, temperature operating range, shelf configuration, temperature uniformity, and gas-control features if applicable. For CO₂ incubators, check the gas supply and humidity provisions of the exact configuration. Contact American Instrument Exchange to confirm whether the configuration meets your specific protocol before ordering.\u003c\/p\u003e\u003ch3\u003eRefurbishment, Testing and Warranty\u003c\/h3\u003e\u003cp\u003eAmerican Instrument Exchange inspects and tests refurbished laboratory equipment before shipment. Testing and included components vary with the individual unit. A 90-day warranty is included from American Instrument Exchange for refurbished equipment.\u003c\/p\u003e\u003ch3\u003eShipping, Installation and Related Equipment\u003c\/h3\u003e\u003cp\u003eBefore installation, verify the required power supply, available space, ventilation clearance and receiving access. Browse \u003ca href=\"\/collections\/incubators\"\u003erefurbished incubators\u003c\/a\u003e to compare available laboratory equipment.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions About the VWR 3025\u003c\/h3\u003e\u003ch4\u003eIs this model currently in stock?\u003c\/h4\u003e\u003cp\u003eAvailability changes. Contact American Instrument Exchange to check inventory or discuss a comparable unit.\u003c\/p\u003e\u003ch4\u003eWhich accessories come with this unit?\u003c\/h4\u003e\u003cp\u003eAccessories depend on the individual unit. Request a confirmed list of included components before purchase.\u003c\/p\u003e\u003ch4\u003eHow do I confirm this model suits my laboratory?\u003c\/h4\u003e\u003cp\u003eMatch your application requirements against the verified specifications and actual configuration of the unit offered.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$1975.00","offer_id":28870197870640,"sku":"3186JJ INC","price":1975.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3186JJ_INC.jpg?v=1560351917"},{"product_id":"advanced-3250-osmometer-fpd-3350d-meter","title":"Advanced 3250 Osmometer FPD","description":"\u003cp\u003e\u003cstrong\u003eAdvanced Instruments model 3250 single sample osmometer\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSample volume: 200ul to 250ul\u003c\/li\u003e\n\t\u003cli\u003eSample capacity: single chamber\u003c\/li\u003e\n\t\u003cli\u003eRange: 0 to 2000 mOsm\/kg H20; 1400 to 4000 mOsm\/kg H20\u003c\/li\u003e\n\t\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Advanced Instruments model 3250 single sample osmometer determines the osmolality of solutions using freezing point depression and is designed for testing serum, urine or other bodily fluids in clinical applications, and media or formulations in pharmaceutical, biotech, or industrial applications. The Advanced Instruments 3250 is a single sample unit that can process a 200 to 250ul sample in a two-minute test time.\u003c\/p\u003e\n\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem font-size:=\"\" helvetica=\"\" style=\"box-sizing: border-box; font-family: \"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=DvNo7O96O7g\u0026amp;feature=youtu.be\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003ca font-size:=\"\" helvetica=\"\" href=\"https:\/\/youtu.be\/M84klUg312w\" style=\"box-sizing: border-box; color: rgb(51, 122, 183); text-decoration-line: none; font-family: \"\u003e \u003c\/a\u003e\u003cem font-size:=\"\" helvetica=\"\" style=\"box-sizing: border-box; font-family: \"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the Advanced Instruments 3250 osmometer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe allow=\"autoplay; encrypted-media\" allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/DvNo7O96O7g\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n","brand":"VWR","offers":[{"title":"$5800.00","offer_id":28870206816304,"sku":"3350D METER","price":5800.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3350D_METER.jpg?v=1560351989"},{"product_id":"vwr-13259-007-dry-block-heater-2831z-heater","title":"VWR 13259-007 dry block heater","description":"\u003ch2\u003eVWR 13259-007 Dry Block Heater\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-007 Dry Block Heater provides precise temperature control with exceptional uniformity and accuracy. Designed to hold an interchangeable modular heating block measuring 195mm x 75mm, it ensures consistent heating for various applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpace for 2 blocks\u003c\/li\u003e\n\u003cli\u003eBlocks may be available\u003c\/li\u003e\n\u003cli\u003e120 volts, 200 watts\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eWith front-mounted controls, users can conveniently regulate heat for incubation, enzyme reactions, and blood urea nitrogen determinations. Its high-wattage, constant-temperature design offers a compact and economical solution. The low-density construction enhances tube and block contact, optimizing temperature uniformity. Operating at 120 volts and 200 watts, it delivers reliable performance in laboratory settings.\u003c\/p\u003e\n\u003ch2\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-007 is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\u003ch2\u003ePricing\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 VWR 13259-007.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$110.00","offer_id":28870220120112,"sku":"2831Z HEATER","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2831Z_HEATER.jpg?v=1569408276"},{"product_id":"vwr-ec3000p-programmable-electrophoresis-power-supply-4199a-pwr-supl","title":"VWR EC3000P power supply","description":"\u003ch2\u003e\u003cstrong\u003eVWR 3000P Programmable Electrophoresis Power Supply\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe VWR 3000P Programmable Electrophoresis Power Supply is a high-performance device designed to deliver precise and consistent results. It provides adjustable voltage, current, and power settings, making it suitable for a wide range of electrophoresis applications. With its programmable capabilities, the 3000P simplifies complex experiments and enhances efficiency in the laboratory.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e3000P Programmable Power Supply - Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 3000V\u003c\/li\u003e\n\u003cli\u003eCurrent: 300mA\u003c\/li\u003e\n\u003cli\u003ePower: 300 W\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eVWR 3000P - Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis power supply features a user-friendly interface with a digital display, allowing for easy monitoring and adjustment of parameters. It can store multiple programs with up to ten steps each, enabling seamless repeatability and flexibility. The VWR 3000P supports various electrophoresis systems, including DNA, RNA, and protein applications, ensuring versatility across different workflows.\u003c\/p\u003e\n\u003cp\u003eBuilt for safety and durability, the 3000P includes advanced protection mechanisms such as overload and short-circuit safeguards. Its robust construction ensures reliable performance even under demanding conditions. With its combination of precision, programmability, and safety, the VWR 3000P is an essential tool for any modern laboratory.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 3000P is used and reconditioned. Our technicians test all equipment to confirm that they operate properly. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 VWR 3000P Programmable Electrophoresis Power Supply, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$975.00","offer_id":28870220349488,"sku":"4199A PWR SUPL","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4199A_PWR_SUPL.jpg?v=1560352072"},{"product_id":"vwr-waver-gyratory-shaker-4747f-shaker","title":"VWR Waver, gyratory shaker","description":"\u003cp\u003e\u003cstrong\u003eVWR Waver gyratory shaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed range: 10 to 150 rpm\u003c\/li\u003e\n\u003cli\u003ePitch angle: 0° to 6°\u003c\/li\u003e\n\u003cli\u003eMax load: 22 lbs. (10kg)  \u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VWR Waver gyratory shaker is a rotating mixer with an adjustable pitch that can handle a wide range of shaking\/agitating tasks in the lab. The three-dimensional movement allows for precise agitation control. Timer allows for shaking sessions of 0 to 120 minutes, or continuous cycle.\u003c\/p\u003e\n\u003cp\u003eMost of our equipment\n is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\u003cp\u003e The 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. We 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.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$1175.00","offer_id":28870222741552,"sku":"4747F SHAKER","price":1175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4847F_SHAKER.jpg?v=1560352083"},{"product_id":"2567i-freezer-vwr-u2020ga14-freezer-2667i_freezer","title":"2567I FREEZER VWR U2020GA14 freezer","description":"\u003cp\u003e\u003cstrong\u003eVWR Upright Freezer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel U2020GA14\u003c\/li\u003e\n\u003cli\u003eTemperature range -20°C\u003c\/li\u003e\n\u003cli\u003e90 day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVWR upright Laboratory Freezers offer a variety of features that together provide superior temperature stability and product protection. Automatic defrost. \u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell 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\u003cp\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003e                                                         \u003ca href=\"https:\/\/www.youtube.com\/watch?v=z2z0c82F7CA\u0026amp;feature=youtu.be\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=z2z0c82F7CA\u0026amp;feature=youtu.be\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan font-size:=\"\" helvetica=\"\"\u003e \u003c\/span\u003e\u003c\/a\u003e\u003cem font-size:=\"\" helvetica=\"\" style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003eto see the VWR general purpose lab freezer on the American Instrument Exchange YouTube channel. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e                                                                                     \u003ciframe allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/z2z0c82F7CA\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$850.00","offer_id":28870228607024,"sku":"2667I_FREEZER","price":850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2567I_FREEZER.jpg?v=1560352133"},{"product_id":"vwr-13259-058-dry-block-heater-2833d-heater","title":"VWR block heater 13259-058","description":"\u003ch2\u003eVWR 13259-058 Dry Block Heater\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-058 Dry Block Heater provides versatility with its ability to accommodate interchangeable modular blocks designed for various laboratory needs. Although blocks are not included, this model supports multiple configurations, making it ideal for a range of applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature: 130°C\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 7.9″W x 11.3″D x 3.9″H \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6-block capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlocks may be available\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp data-start=\"296\" data-end=\"561\" class=\"\"\u003eWith space for six heating blocks, the digital multi-heat block offers high-wattage, constant-temperature heating in a compact and economical design. Its ability to accept various block types ensures compatibility with different tube sizes, enhancing flexibility.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"804\" class=\"\"\u003eEach interchangeable block includes a thermometer well, allowing precise temperature monitoring. The heater's low-density design ensures close tube-and-block contact, optimizing temperature uniformity for consistent and reliable performance.\u003c\/p\u003e\n\u003cp\u003eBlock heaters are versatile, multipurpose instruments that are ideal for incubation and activation of cell cultures, enzyme reactions, protein digestions, pre-column derivatizations for HPLC or GC analysis, other chemical and biological derivatizations, blood urea nitrogen determinations, melting\/boiling points – in short, they can be used for a very wide variety of laboratory applications. The efficient heater block features a close tube-and-block contact with a low density design for exceptional temperature uniformity.\u003c\/p\u003e\n\u003ch2\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eThis VWR 13259-058 is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\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. We 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 VWR 13259-058.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$350.00","offer_id":28870228705328,"sku":"2833D HEATER","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2833D_HEATER.jpg?v=1569408276"},{"product_id":"vwr-select-13259-052-heater-2833j-heater","title":"VWR Select 13259-052 heater","description":"\u003ch2\u003eVWR 13259-052 Select Heatblock\u003c\/h2\u003e\n\u003cp\u003eThe VWR 13259-052 Select Heatblock is a versatile instrument designed for a wide range of laboratory applications. It provides precise heating for incubation and activation of cell cultures, enzyme reactions, protein digestions, and pre-column derivatizations for HPLC or GC analysis. Additionally, it supports various chemical and biological derivatizations, blood urea nitrogen determinations, and melting or boiling point measurements.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel 13259-052\u003c\/li\u003e\n\u003cli\u003eTemperature range: ambient + 5°C to 150°C\u003c\/li\u003e\n\u003cli\u003eTemperature Stability: 1.5°C\u003c\/li\u003e\n\u003cli\u003eTemperature Uniformity: 0.1°C\u003c\/li\u003e\n\u003cli\u003eHeat Up Time to 100°C: 50 minutes\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eThis efficient heater block ensures exceptional temperature uniformity with its low-density design and close tube-and-block contact. Its reliable heating performance makes it an essential tool for laboratories requiring consistent and accurate temperature control.\u003c\/p\u003e\n\u003ch2\u003eTesting\u003c\/h2\u003e\n\u003cp\u003eThis VWR 13259-052 Select Heatblock is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. We will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\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 VWR 13259-052.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$375.00","offer_id":28870230409264,"sku":"2833J HEATER","price":375.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2833J_HEATER.jpg?v=1569408276"},{"product_id":"retsch-mm300-grinding-mill-3519n-mill","title":"Retsch MM300 grinding mill","description":"\u003cp\u003e\u003cstrong\u003eRetsch MM300 mixer mill \u003c\/strong\u003e\u003c\/p\u003e\n \n \u003cul\u003e\n \u003cli\u003e90-day warranty\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003cp\u003eThe Retsch Mixer Mill MM300 is a compact versatile benchtop unit developed specifically for dry grinding of small amounts of sample. The MM300 can mix and homogenize powders very quickly, typically in just a few seconds. It is also suitable for the disruption of biological cells for DNA and RNA extraction.\u003c\/p\u003e\n \n \u003cp\u003eMost of our equipment\n is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n \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. We 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 \n \u003cp\u003ePlease call 978-521-2221 or email us today for pricing and additional information.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$2950.00","offer_id":28870231294000,"sku":"3519N MILL","price":2950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3519N_MILL.jpg?v=1569408276"},{"product_id":"scientific-industries-vortex-genie-ii-mixer-3556-mixer","title":"Vortex Genie 2","description":"\u003ch2\u003eScientific Industries Vortex Genie II Mixer\u003c\/h2\u003e\n\u003cp\u003eThe Scientific Industries Vortex Genie II Mixer offers lasting performance with its rugged, die-cast metal construction. Its sturdy build provides just enough weight to keep the unit stable, while rubber feet prevent it from moving during use. This stability allows you to focus on your work without constantly adjusting the mixer’s position on the bench.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed: 600-3200 RPM\u003c\/li\u003e\n\u003cli\u003eSeparate shake \u0026amp; vortex settings\u003c\/li\u003e\n\u003cli\u003eOn\/Off\/Touch toggle\u003c\/li\u003e\n\u003cli\u003e3” platform\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eDesigned for flexibility, the Vortex Genie II offers ten speed levels ranging from 600 to 3200 RPM. You can choose a gentle shake or a vigorous vortex depending on your sample’s needs. In addition, the mixer offers two operational modes—continuous shaking or touch-activated control. Simply press the test tube into the cup to start, and release it to stop, making your workflow smooth and efficient.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Vortex Genie II is used and reconditioned. Our technicians test all equipment to confirm that they operate properly and to the manufacturer’s specifications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhile we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. Additionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\u003c\/p\u003e\n\u003ch2\u003eVortex Genie II - Additional Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.8”W x 6.5”D x 6.5”H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e600-3200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical requirements\u003c\/td\u003e\n\u003ctd\u003e120v, 60Hz, 0.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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 Vortex Genie II, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWant to view a video of this unit? \u003c\/em\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=jnWuJOWZLCM\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan style=\"color: #0066cc;\"\u003eClick Here\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003cem\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=jnWuJOWZLCM\" target=\"_blank\" rel=\"noopener\"\u003e \u003c\/a\u003e to see the Vortex Genie 2 Mixer on the American Instrument Exchange YouTube channel. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$175.00","offer_id":28870231425072,"sku":"3556 MIXER","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3556_MIXER.jpg?v=1560352149"},{"product_id":"vwr-1330fm-mechanical-convection-oven-3733d-oven","title":"VWR 1330FM mechanical oven","description":"\u003ch2 class=\"MsoNormal\"\u003eVWR 1330FM Mechanical Convection Oven\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 1330FM Mechanical Convection Oven combines precision and efficiency, making it ideal for drying, baking, and general laboratory applications. Its advanced mechanical convection system ensures even air circulation, providing consistent temperature uniformity throughout the chamber for reliable results every time.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e1330FM Convection Oven – Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e1.6 cubic foot chamber\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eTemperature range: ambient +5°C to 200°C\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eTemperature uniformity: +\/- 5.0°C (@ 100°C)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMechanical (forced air) convection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eVWR 1330FM Oven – Features\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eWith a temperature range of ambient +5°C to 200°C, the oven accommodates a variety of laboratory needs, from delicate drying to high-temperature processes. The digital controller allows precise temperature settings, ensuring optimal accuracy for demanding applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eSafety is a top priority, with the VWR 1330FM featuring overtemperature protection that prevents overheating and safeguards your samples. Its durable, corrosion-resistant stainless steel interior withstands rigorous use while remaining easy to clean, ensuring long-lasting performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDesigned for convenience, the oven's user-friendly interface and compact footprint make it an excellent addition to any laboratory setting. Whether for research or industrial purposes, this oven delivers dependable performance and exceptional versatility.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTesting\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe VWR 1330FM Convection Oven is used and reconditioned. Our technicians test ovens using a digital data logger to verify the accuracy of temperature controls and readouts. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment. If it’s a vacuum oven, we typically hold them in a state of vacuum for 24 hours to ensure chamber integrity.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAdditionally, if you have specific testing requirements or requests, please inform us. We will gladly work with you to ensure these requirements are addressed during testing.\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 can provide photos of the equipment in your order after it has been tested and cleaned.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor inquiries about VWR 1330FM Mechanical Convection Oven, call us at 978-521-2221 or fill out the form on this page.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"Default Title","offer_id":28870231457840,"sku":"3733D OVEN","price":990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3733D-1.jpg?v=1627497823"},{"product_id":"vwr-sb70p-symphony-ph-meter-3857-ph-meter","title":"VWR SB70P Symphony pH meter","description":"\u003cp\u003e\u003cstrong\u003eVWR Symphony SB70P pH meter \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH range: 2,000 to 19,999\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1\/0.01\/0.001\u003c\/li\u003e\n\u003cli\u003e90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VWR Symphony SP70P pH meter is a hand-held pH meter that is ideal for both environmental field use and stationary general lab use. The easy-to-use 3 button operation, with quick start guide and self-testing makes it perfect for non-technical users. The VWR Symphony SB70P can store up to 10 parameters and includes built calibration feature along with password protection allowing for multiple users to be added to the pH meter controller.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eProbes not available through American Instrument Exchange. Please contact the manufacturer for questions about probe and other accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\nMost of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- pH Range: 2,000 to 19,999\u003cbr\u003e- Resolution: 0.1\/0.01\/0.001\u003cbr\u003e- Relative accuracy: ±0.002\u003cbr\u003e- Automatic calibration: 1 to 5 points\u003cbr\u003e- MV\/RmV Range (mV): ±1999.9\u003cbr\u003e- Resolution (°C): 0.1\u003cbr\u003e- Datalogging Capability: 200 points, 10 methods, 10 calibrations\u003cbr\u003e- Log function: Manual, automatic, timed\u003cbr\u003e- Outputs: For printer or computer (connection cable not included)\u003cbr\u003e- Connectors: Waterproof locking BNC, miniDIN 8-pin\u003cbr\u003e- Compliance: IP67 waterproof , GLP\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$250.00","offer_id":28870231490608,"sku":"3857 PH METER","price":250.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/3857_PH_METER.jpg?v=1560352152"},{"product_id":"vwr-true-chromatography-gdm49-4392a-refrig","title":"VWR GDM-49 Chromatography Refrigerator","description":"\u003ch2\u003eVWR GDM-49 Chromatography Refrigerator\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVWR GDM-49 Chromatography Refrigerator\u003c\/strong\u003e is a laboratory-grade refrigerator specifically designed for protein purification, chromatography, and other temperature-sensitive analytical workflows. With \u003cstrong\u003e49 cubic feet (1,388 L)\u003c\/strong\u003e of refrigerated storage and an operating temperature range of \u003cstrong\u003e2°C to 8°C\u003c\/strong\u003e, the \u003cstrong\u003eGDM-49\u003c\/strong\u003e provides the capacity and specialized features required to operate complete chromatography systems while maintaining precise refrigerated conditions for valuable biological samples and reagents.\u003c\/p\u003e\n\u003cp\u003eUnlike a standard laboratory refrigerator, the GDM-49 is engineered for chromatography applications. It incorporates \u003cstrong\u003edouble-pane insulated glass doors\u003c\/strong\u003e, \u003cstrong\u003emultiple instrument access ports\u003c\/strong\u003e, an \u003cstrong\u003einternal duplex electrical outlet\u003c\/strong\u003e, \u003cstrong\u003echromatography mast\u003c\/strong\u003e, \u003cstrong\u003edigital temperature controller\u003c\/strong\u003e, and \u003cstrong\u003eforced-air refrigeration\u003c\/strong\u003e, allowing complete FPLC or chromatography systems to operate inside the refrigerated cabinet without compromising temperature stability.\u003c\/p\u003e\n\u003cp\u003eMany laboratories pair chromatography refrigerators with \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\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, and \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/freezers-ice-makers\"\u003elaboratory freezers\u003c\/a\u003e\u003c\/strong\u003e to create a complete protein purification and cold-storage workflow.\u003c\/p\u003e\n\u003ch3\u003eVWR GDM-49 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: VWR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eGDM-49\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e49 cu. ft. (1,388 L) capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChromatography refrigerator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature range: \u003cstrong\u003e2°C to 8°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-pane insulated glass doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital electronic temperature controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForced-air refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic cycle defrost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo instrument access ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal duplex electrical outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChromatography mast\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED interior lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable heavy-duty PVC-coated wire shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eR290 natural refrigerant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ecUL and UL listed\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\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe VWR GDM-49 is purpose-built for laboratories performing chromatography, protein purification, antibody purification, and related biochemical workflows. Rather than simply storing reagents, the refrigerator is designed to house complete chromatography systems—including pumps, fraction collectors, columns, and associated equipment—while maintaining a stable refrigerated environment throughout lengthy purification runs.\u003c\/p\u003e\n\u003cp\u003eInstrument access ports allow electrical cables and fluid tubing to pass through the cabinet without significantly affecting internal temperature, while the internal duplex outlet simplifies installation of chromatography equipment. The large double glass doors provide excellent visibility, allowing researchers to monitor instruments and samples while minimizing unnecessary door openings.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eThe VWR GDM-49 is commonly used for FPLC systems, ÄKTA chromatography systems, Bio-Rad NGC purification systems, affinity chromatography, ion exchange chromatography, size exclusion chromatography, protein purification, enzyme purification, antibody purification, fraction collection, refrigerated HPLC sample preparation, and storage of chromatography buffers, biological samples, and research reagents. It is widely used in biotechnology companies, pharmaceutical manufacturers, academic research laboratories, structural biology facilities, and bioprocess development laboratories.\u003c\/p\u003e\n\u003ch3\u003eIdeal Laboratory Types\u003c\/h3\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\u003eProtein purification laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStructural biology 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\u003eUniversity research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBioprocess development facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment research laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the VWR GDM-49?\u003c\/h3\u003e\n\u003cp\u003eThe GDM-49 is designed specifically for chromatography workflows where temperature stability is critical to protein integrity and purification performance. Multiple cable access ports, an internal power outlet, chromatography mast, and spacious interior allow complete purification systems to operate under refrigerated conditions while maximizing workflow efficiency and protecting valuable research samples.\u003c\/p\u003e\n\u003ch3\u003eTypical Stored Materials\u003c\/h3\u003e\n\u003cp\u003eTypical contents include ÄKTA chromatography systems, Bio-Rad NGC systems, chromatography columns, fraction collectors, chromatography buffers, purified proteins, antibodies, enzymes, biological standards, chromatography media, cell lysates, and other temperature-sensitive research materials.\u003c\/p\u003e\n\u003ch3\u003eVWR GDM-49 Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGDM-49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChromatography Refrigerator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2°C to 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49 cu. ft. (1,388 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExterior Dimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54⅛\" × 29⅞\" × 78⅝\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115V, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble insulated glass doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelving\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable heavy-duty PVC-coated wire shelves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDefrost\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic cycle defrost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForced-air refrigeration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital electronic controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstrument Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo access ports, internal duplex outlet, chromatography mast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED interior lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR290 natural refrigerant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ecUL Listed, UL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-Day Warranty from American Instrument Exchange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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 GDM-49 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians verify cabinet temperature using calibrated monitoring equipment, inspect the refrigeration system, controller, shelving, access ports, internal electrical outlet, lighting, door seals, and overall cabinet condition. Each refrigerator is thoroughly cleaned, temperature tested, and verified for dependable laboratory operation before shipment.\u003c\/p\u003e\n\u003cp\u003eLaboratories building chromatography suites frequently purchase \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/centrifuges\"\u003ecentrifuges\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, and additional \u003cstrong\u003e\u003ca href=\"https:\/\/www.americaninstrument.com\/collections\/refrigerators\"\u003elaboratory refrigerators\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 GDM-49 ships by freight from American Instrument Exchange. Before installation, verify electrical service, ventilation clearance, and sufficient floor loading capacity. Allow the cabinet to stabilize at operating temperature before installing chromatography equipment or loading valuable laboratory materials.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the GDM-49 different from a standard laboratory refrigerator?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GDM-49 is engineered specifically for chromatography systems and includes instrument access ports, an internal electrical outlet, chromatography mast, and a cabinet layout designed to accommodate complete purification systems operating under refrigerated conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan an ÄKTA or Bio-Rad NGC system operate inside this refrigerator?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The GDM-49 is specifically designed for chromatography workflows and provides the access ports and electrical connections needed to operate complete purification systems inside the refrigerated chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat temperature range does it maintain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe refrigerator is designed to maintain laboratory storage temperatures between \u003cstrong\u003e2°C and 8°C\u003c\/strong\u003e, making it suitable for protein purification and chromatography applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the refrigerator tested before shipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished VWR GDM-49 is inspected and temperature tested by American Instrument Exchange technicians. Refrigeration performance, controller operation, access ports, lighting, shelving, and overall cabinet functionality are verified prior to shipment.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"$2950.00","offer_id":28870233849904,"sku":"4392A REFRIG","price":2950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/4392A_REFRIG.jpg?v=1560352158"}],"url":"https:\/\/www.americaninstrument.com\/collections\/vwr-avantor.oembed?page=15","provider":"American Instrument Exchange","version":"1.0","type":"link"}