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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
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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.

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.