You rely on your ultra-low temperature freezer to keep your precious samples safe. Why not make the most of your investment by filling it with cool, dependable Thermo Scientific™ Nunc™ and Thermo Scientific™ Nalgene™ cryogenic tubes?

Take advantage of this opportunity to order sample tubes and test drive them in your own lab. Discover firsthand why so many successful labs trust Thermo Scientific cryogenic tubes.

Whether you're looking for the best way to protect the integrity of your cryogenic samples for decades, or need to ramp up lab productivity by automating your process, Thermo Scientific cryoware solutions will help you get there faster. And colder.

Request quote/samples Download Cryopreservation Manual


8 Cold facts

Thermo Scientific cryo tubes outperform all others cold:

  1. Dependable, high-quality options for every application
  2. A broad range of internal and external-threaded tubes from 1 to 5 mL
  3. A 30-year track record of safely storing cryogenic samples
  4. Sterile to SAL 10–6
  5. Made from noncytotoxic, nonmutagenic raw materials
  6. Higher-contrast 2D barcodes in automation-friendly racks
  7. Created from high-quality resins and more highly certified
  8. Double your storage space using existing storage boxes

Nalgene™ General Long-Term Storage Cryogenic Tubes

Our externally threaded Thermo Scientific™ Nalgene™ tubes are ideal for research and general laboratory storage. Protect your high-value and genomic materials down to vapor phase of liquid nitrogen temperatures. 

Dense Storage Options

Double capacity and cut storage costs by 50%. Thermo Scientific™ Dense Storage Options let you store 169 tubes in the standard 5"x 5" cryoboxes you already use with your lab's existing freezer racks. That's twice the capacity if you're using a 9 x 9 array now.

Nunc Biobanking and Cell Culture Cryogenic Tubes

Our Nunc tubes for biobanking and cell culture applications are available with either internal or external threads. Store samples from general cold storage to the vapor phase of liquid nitrogen.

Storage Tube Protection

Safeguard tubes submerged in LN2 and prevent tube explosion due to contamination. Thermo Scientific™ tubes work with Thermo Scientific™ Nunc™ Cryoflex™ tubing or Thermo Scientific™ Nalgene™ CryoSleeves™ vial storage holders.

Linear Barcoded Tubes

Simplify cryotube tracking with durable linear barcodes printed directly on the side of the tube. Not only are they more robust than labels, they're available as standard or custom tubes – in a wide range of code types, lengths and formats.

Thermo Scientific™ Mr Frosty™ Freezing Container

Freeze cells in tubes from 1 to 5 mL using the Mr. Frosty Freezing Container. The simple-to-use system is designed to achieve a rate of cooling very close to –1°C/minute, the optimal rate for cell preservation.

Custom Image: Double click to configure component

Cryoflex™ Tubing
Gain extra safety when freezing hazardous samples or storing in liquid nitrogen.

Mr. Frosty Freezing Container
Nalgene Mr. Frosty Freezing Containers provide repeatable -1°C/min. cooling rate for successful cryopreservation and recovery.

Cryo Sample Storage Video Library
Discover ways to make the most of your time in the lab with our broad range of sample storage equipment and accessories.

Nalgene™ General Long-Term Storage Cryogenic Tubes

Our externally threaded Thermo Scientific™ Nalgene™ tubes are ideal for research and general laboratory storage. Protect your high-value and genomic materials down to vapor phase of liquid nitrogen temperatures. 

Dense Storage Options

Double capacity and cut storage costs by 50%. Thermo Scientific™ Dense Storage Options let you store 169 tubes in the standard 5"x 5" cryoboxes you already use with your lab's existing freezer racks. That's twice the capacity if you're using a 9 x 9 array now.

Nunc Biobanking and Cell Culture Cryogenic Tubes

Our Nunc tubes for biobanking and cell culture applications are available with either internal or external threads. Store samples from general cold storage to the vapor phase of liquid nitrogen.

Storage Tube Protection

Safeguard tubes submerged in LN2 and prevent tube explosion due to contamination. Thermo Scientific™ tubes work with Thermo Scientific™ Nunc™ Cryoflex™ tubing or Thermo Scientific™ Nalgene™ CryoSleeves™ vial storage holders.

Linear Barcoded Tubes

Simplify cryotube tracking with durable linear barcodes printed directly on the side of the tube. Not only are they more robust than labels, they're available as standard or custom tubes – in a wide range of code types, lengths and formats.

Thermo Scientific™ Mr Frosty™ Freezing Container

Freeze cells in tubes from 1 to 5 mL using the Mr. Frosty Freezing Container. The simple-to-use system is designed to achieve a rate of cooling very close to –1°C/minute, the optimal rate for cell preservation.

Custom Image: Double click to configure component

Cryoflex™ Tubing
Gain extra safety when freezing hazardous samples or storing in liquid nitrogen.

Mr. Frosty Freezing Container
Nalgene Mr. Frosty Freezing Containers provide repeatable -1°C/min. cooling rate for successful cryopreservation and recovery.

Cryo Sample Storage Video Library
Discover ways to make the most of your time in the lab with our broad range of sample storage equipment and accessories.

Automate storage to streamline workflow.

Reach your scientific goals in less time, without compromising sample integrity. Our Automated Storage solutions help you manage your samples, not just store them.

Learn more ›

Protect your samples and decrease cost

You can decrease the cost to store your samples by HALF simply by maximizing your storage space.

 Learn more

See what's really cool

Request a free write-on/wipe-off magnet for your freezer.

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