Thermo Scientific Nunc* CryoTubes* with External Threads

Externally-threaded, polypropylene vials are designed for cryogenic storage of cell cultures, sperm, blood and serum specimens. They perform well in mechanical and liquid nitrogen freezers and can withstand temperatures from -40° to 121°C. External screw cap reduces risk of contamination from handling. Passed 95kPa testing for IATA requirements. Freestanding starfoot vials have a 12.5 mm diameter with a 13 mm diameter cap.
Warning: Store CryoTube vials in liquid phase of liquid nitrogen only if correctly sealed in CryoFlex tube, Catalog No. 757-11635.
Image(s) are representative of the product group and not necessarily the individual product.

Capacity (ml): 1.8

With Writing Area
Capacity (ml): 1.0
Bottom Shape: Conical

With Writing Area
Capacity (ml): 1.8
Bottom Shape: Round

Without Writing Area
Capacity (ml): 1.0
Bottom Shape: Conical

Without Writing Area
Capacity (ml): 1.8
Bottom Shape: Round

With Writing Area
Capacity (ml): 4.5
Bottom Shape: Round

Without Writing Area
Capacity (ml): 4.5
Bottom Shape: Round