CryoFreeze® Vials, Sterile

• Ideal for vapor-phase liquid nitrogen freezing. (Not suitable for immersion.)
• Contrasting black 100 µL graduations are bold and easy to read.
• Temperature range: -196°C to 121°C.
• Certified free of RNase, DNase, DNA, PCR inhibitors, pyrogens and endotoxin.
• Sterile
• Made in the USA

Externally Threaded Vials:

• Caps have lip seal feature so no o-ring is necessary.
• External threads reduce contamination, cross-contamination potential.

Internally Threaded Vials:

• Cap has silicone rubber o-ring for a secure, leak-proof seal.