SPEX 2600 Cryo-Station RNA Sample Cooling Station

Brand : Spex

Product Code : SKU 1818 CRYOGEN

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All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

SPEX 2600 Cryo-Station RNA Sample Cooling Station

During RNA extraction and molecular biology workflows, maintaining samples at cryogenic temperatures is essential for preserving RNA integrity and preventing degradation. The SPEX 2600 Cryo-Station provides a convenient workstation for keeping tissue samples frozen during processing, allowing researchers to prepare specimens without repeatedly transferring them between liquid nitrogen containers and laboratory benches.

Unlike a cryogenic storage vessel designed for long-term preservation, the SPEX 2600 is a sample preparation station. Its insulated outer jacket is cooled with liquid nitrogen, creating a stable cold working surface that keeps samples frozen while technicians perform tissue dissection, weighing, or preparation prior to homogenization and RNA extraction. This makes the Cryo-Station an excellent addition to biotechnology companies, pharmaceutical laboratories, universities, molecular biology laboratories, and research institutions performing gene expression, genomics, and proteomics research.

Many laboratories use the SPEX 2600 alongside tissue homogenizers, cryogenic storage systems, ultra-low freezers, centrifuges, and biosafety cabinets to create an efficient molecular biology workflow.

SPEX 2600 Cryo-Station Key Features

Designed for cryogenic sample preparation
Maintains frozen tissue samples during processing
Insulated liquid nitrogen cooling jacket
Manual or automatic liquid nitrogen filling
Stable cold work surface for RNA preservation
Reduces sample warming during handling
Compatible with molecular biology workflows
Rugged laboratory construction
Refurbished and inspected by American Instrument Exchange
90-day warranty included

SPEX 2600 Cryo-Station Overview

The SPEX 2600 was developed to solve a common problem in molecular biology laboratories: how to process frozen tissue samples without allowing them to warm before homogenization or RNA extraction.

Rather than storing samples for long periods, the Cryo-Station functions as a temperature-controlled preparation platform. Liquid nitrogen circulates through the insulated outer jacket, cooling the work surface while keeping specimens frozen throughout preparation. Researchers can dissect tissue, transfer samples, or prepare aliquots while maintaining cryogenic temperatures that help preserve RNA quality and minimize enzymatic degradation.

Because the unit can be supplied manually or connected to an automatic liquid nitrogen source, laboratories can configure it according to their workflow and available cryogenic infrastructure.

Common Applications

The SPEX 2600 Cryo-Station is commonly used for:

RNA extraction workflows
Tissue sample preparation
Cryogenic tissue dissection
Molecular biology research
Genomics laboratories
Proteomics research
Cell and tissue homogenization preparation
Pharmaceutical research
Biobanking sample processing

Ideal Laboratory Types

The SPEX 2600 is well suited for:

Biotechnology companies
Pharmaceutical manufacturers
Academic research laboratories
Molecular biology laboratories
Genomics facilities
Proteomics laboratories
Cancer research centers
Core laboratory facilities

Laboratories processing frozen biological specimens before homogenization or nucleic acid extraction will benefit from the Cryo-Station's ability to maintain consistently low sample temperatures throughout preparation.

Why Use a Cryogenic Sample Preparation Station?

Even brief warming during tissue preparation can affect RNA quality and downstream analytical results. While ultra-low freezers and cryogenic storage systems provide excellent long-term storage, they are not designed as active workstations.

The SPEX 2600 bridges that gap by providing a dedicated cryogenic work surface that allows samples to remain frozen throughout preparation, helping improve consistency and protecting sensitive biological materials.

Typical Sample Types

The SPEX 2600 is commonly used with:

Frozen tissue specimens
Tumor samples
Animal tissue
Plant tissue
Cell pellets
Biopsy specimens
Biological materials prepared for RNA extraction
Samples destined for cryogenic homogenization

SPEX 2600 Key Specifications

Cooling Method

Liquid nitrogen-cooled insulated jacket
Manual or automatic liquid nitrogen filling

Operating Function

Cryogenic sample preparation workstation
Maintains frozen samples during handling

Construction

Insulated laboratory work surface
Durable laboratory-grade housing

Dimensions

Exterior dimensions: Refer to manufacturer specifications
Work surface sized for routine laboratory sample preparation

Electrical Requirements

None for manual-fill operation
Automatic-fill configurations may require facility controls depending on installation

Operating Costs & Maintenance

The SPEX 2600 does not utilize mechanical refrigeration. Operating costs are primarily associated with liquid nitrogen consumption. Routine maintenance consists of inspecting the insulated jacket, liquid nitrogen fill components, and work surface while verifying proper cooling performance before use.

Specifications compiled from SPEX manufacturer literature and American Instrument Exchange product information.

Inspection & Testing Process

Every SPEX 2600 Cryo-Station received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the insulated jacket, fill ports, work surface, and overall cabinet condition. The cooling system is tested with liquid nitrogen to verify proper operation before the unit is thoroughly cleaned and prepared for delivery.

Laboratories purchasing cryogenic preparation equipment frequently pair it with tissue homogenizers, cryogenic storage systems, ultra-low freezers, centrifuges, and biosafety cabinets from American Instrument Exchange.

Shipping & Installation Considerations

The SPEX 2600 ships by freight from American Instrument Exchange. Before installation, laboratories should verify adequate bench or floor space, access to a liquid nitrogen supply, and appropriate cryogenic safety procedures. If the unit will be connected to an automatic liquid nitrogen source, facilities should confirm compatibility with existing cryogenic plumbing before installation.

Frequently Asked Questions

What is the SPEX 2600 used for?

The SPEX 2600 is a cryogenic sample preparation station designed to keep biological specimens frozen during tissue processing and RNA extraction workflows.

Is the SPEX 2600 intended for long-term sample storage?

No. It is designed as a cryogenic workstation rather than a storage vessel. Long-term preservation is better accomplished using dedicated cryogenic storage systems or ultra-low freezers.

How is the Cryo-Station cooled?

The insulated outer jacket is cooled with liquid nitrogen and can be supplied manually or automatically, depending on the laboratory configuration.

How is the SPEX 2600 tested before shipment?

Every refurbished SPEX 2600 is inspected and tested by American Instrument Exchange technicians to verify the integrity of the cooling jacket and liquid nitrogen fill system before shipment.

Testing Procedures for Used and Refurbished Laboratory Freezers

Cold Storage Reliability from American Instrument Exchange

At American Instrument Exchange, every used and refurbished laboratory freezer we offer undergoes a comprehensive multi-point testing protocol to ensure optimal performance, temperature stability, and long-term reliability. Our rigorous testing procedures are designed to meet the demanding standards of biomedical, pharmaceutical, research, and clinical environments—so you can trust your freezer to protect your valuable samples and materials.

Why Testing Refurbished Laboratory Freezers Is Critical

Before any laboratory freezer is placed back into service, it must be carefully tested for:

Consistent temperature control and uniformity across internal zones
Compressor functionality and refrigeration system performance
Seal integrity and insulation efficiency to prevent temperature loss
Electrical safety and alarm system operation

Thorough testing minimizes the risk of temperature excursions, equipment failure, and product loss—especially for temperature-sensitive items like reagents, biological samples, and vaccines.

Our structured testing protocol ensures that all used and refurbished laboratory freezers meet or exceed manufacturer specifications and industry expectations.

Key Testing Procedures for Laboratory Freezers

1. Visual and Structural Inspection

Examine the exterior for dents, corrosion, or physical damage
Check door gaskets, hinges, and latches for wear and functionality
Inspect power cords, control panels, and internal compartments

2. Functional Startup and System Check

Power on the unit to verify startup sequence, control panel functionality, and display readability
Test programmable settings, alarms, and door-open sensors
Ensure proper door closure and sealing performance

3. Temperature Performance and Stability Testing

Test temperature sensors using certified thermometers or probes
Monitor chamber temperature at multiple points over extended run periods
Verify temperature uniformity and accuracy across common lab setpoints (e.g., -20°C, -30°C)

4. Compressor and Refrigeration System Evaluation

Test compressor startup, cycling behavior, and operating noise
Check condenser coils, evaporators, and fans for performance and cleanliness
Inspect for refrigerant leaks or pressure issues that may affect efficiency

5. Electrical Safety and Compliance Verification

Confirm proper grounding and insulation of all electrical components
Conduct safety testing to meet laboratory equipment electrical standards
Verify functionality of alarms for power loss, temperature excursions, and system faults

6. Final Quality Assurance and Runtime Validation

Conduct multi-day test cycle to confirm stable performance under continuous use
Record temperature data, alarm responses, and compressor cycling metrics
Complete final inspection and prepare detailed service documentation

Reliable Cold Storage, Backed by Testing Excellence

Each refurbished laboratory freezer from American Instrument Exchange is tested and certified for cold storage accuracy, safety, and performance. Whether upright, undercounter, flammable-material rated, or specialty-purpose, our lab freezers are restored to meet real-world research and clinical demands.

Trust American Instrument Exchange for dependable, tested, and warrantied laboratory refrigeration—ready to support your lab from day one.

Repair and Refurbishment Protocol for Used Laboratory Freezers
Certified Cold Storage Performance from American Instrument Exchange

At American Instrument Exchange, every used laboratory freezer we offer is subjected to a comprehensive repair and refurbishment protocol. Whether it’s a general-purpose lab freezer, flammable-material grade unit, or undercounter model, our goal is to restore each system to peak performance—ensuring consistent temperature control and reliable operation.

Why Choose a Refurbished Laboratory Freezer from American Instrument Exchange?

• Fully tested for cold storage accuracy and operational safety
• Backed by a warranty
• Cost-effective alternative to new refrigeration equipment
• Sustainably refurbished to reduce environmental impact
• Serviced by expert technicians with decades of laboratory equipment experience

Step-by-Step Refurbishment Protocol

Every laboratory freezer from American Instrument Exchange follows a detailed, multi-stage process to ensure top-tier performance and reliability:

1. Initial Intake & Inspection

• Visual inspection for dents, corrosion, or structural damage
• Mechanical check of door hinges, gaskets, seals, and internal components
• Documentation of missing parts or areas requiring repair or replacement

2. Cleaning and Decontamination

• Internal and external cleaning using non-abrasive cleaners
• Decontamination/cleaning of all surfaces to remove biological or chemical residues
• Thorough cleaning of shelving, drawers, and removable interior parts

3. Mechanical and Electrical Repairs

• Replacement or repair of worn mechanical parts (door latches, seals, hinges, etc.)
• Inspection and restoration of control interfaces, thermostats, sensors, and displays
• Evaluation of wiring, relays, fuses, and power supply components for safety and integrity

4. Refrigeration System and Compressor Evaluation

• Testing of compressor function, condenser coils, and evaporators
• Inspection for refrigerant leaks and pressure performance (if applicable)
• Verification of proper airflow, fan operation, and defrost cycles

5. Temperature Calibration and Performance Testing

• Testing of temperature sensors and control boards
• Verification of temperature stability and uniformity throughout the chamber
• Testing of multiple setpoints (e.g., -20°C to -30°C) over extended operating periods

6. Safety and Compliance Checks

• Inspection of grounding and electrical insulation per lab safety standards
• Testing of alarm systems (if applicable) for temperature excursions or power failure

7. Final Quality Control and Documentation

• Multi-day operational test
• Final cleaning, inspection, and performance validation
• Detailed service report with temperature logs and repair notes

Trust the Experts at American Instrument Exchange

With over 50 years of industry experience, American Instrument Exchange is a leading provider of high-quality refurbished laboratory equipment. Our proven laboratory refrigerator refurbishment protocol ensures consistent, accurate cold storage—so you can safeguard your samples with confidence.

Warranty Information

All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,

Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”

Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.

Return & Cancellation Policy

American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.

Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.

Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.

Ongoing and Extended Support Options

American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.

For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.

For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.

Please contact our team at info@americaninstrument.com for more details.

FAQ

Does the equipment come with a warranty?

Yes, all equipment from American Instrument Exchange comes with a warranty.
Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.

How do you test and recondition the equipment?

Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality.
We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.

How do products ship from American Instrument Exchange?

We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.

Return and order cancellation policy

American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.

Are discounts available for educational or non-profit institutions, or for bulk purchases?

Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.

How does your price matching policy work?

We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.

Can I see the equipment in person before committing to a purchase?

Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.

1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.

Can I ship products that I purchased elsewhere to American Instrument for repair?

Yes – please see our repair services page for more information.