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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.
- 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.
Technical Specifications:
| Volume | 2.0 to 5.0 mL | Maximum RCF | 25,000 x g |
| Sterility | Sterile - Gamma Irradiated sterilized to an assurance level (SAL) of 10⁻⁶ | Cap Style | Screw-Cap - Internally-threaded PP caps feature a silicone rubber O-ring seal; Externally-threaded HDPE caps have a lip-seal with O-ring. |
| Purity | Certified RNase, DNase and Pyrogen-Free | Material | Vials are manufactured from high-clarity, ultra-pure polypropylene that meets FDA 21 CFR 177.1520 & USP Class VI. Internally-threaded caps are made of PP (Polypropylene) |
| Autoclavable | Products may be sterilized at 121°C and 15 psi for 15 minutes | Manufacturing Standards | Manufactured in a climate-controlled cleanroom that meets or exceeds Class 100,000 standards |
| Warning | Cryogenic vials can be stored in the vapor phase of liquid nitrogen (LN2). Storing them directly in the liquid can result in damage the tube, sample loss and contamination. | Temperature Range | Will withstand temperatures from -196°C to 121°C. |