Thermo Scientific CryoTubes 4.5 mL, PP/PE, Clear, Height 91 mm, Ø 12.5 mm, External Thread, Round, Star Foot, Sterile

The Thermo Scientific CryoTubes 4.5 mL are designed for the safe transportation and storage of biological materials in cryogenic environments. Manufactured from PP/PE and supplied sterile, these clear cryotubes feature an external thread and star foot design for secure sealing and stable handling in laboratory workflows.

Key Features:

• Brand: Thermo Scientific
• Capacity: 4.5 mL
• Material: PP/PE, clear
• Height: 91 mm
• Outer Diameter: Ø 12.5 mm
• Design: External thread, round base, star foot
• Compliance: Conforms to IATA requirements for transport of diagnostic specimens and USP Class VI
• Sterility: Sterile, pyrogen-free, non-toxic, RNase- and DNase-free (SAL 10⁻⁶)
• Packaging: Supplied in resealable zip-lock bags with printed catalogue and lot numbers
• Application: Cryogenic transport and storage of biological samples

Warning: Do not use CryoTubes in the liquid phase of liquid nitrogen unless correctly sealed in Nunc CryoFlex™ tubing. Improper use may lead to pressure build-up and potential biohazard release.