CryoVial Internal Thread with Washer Seal

CryoVial Internal Thread with Washer Seal

The CV311 Series cryogenic vials feature an internal thread design with a specialized silicone washer seal that maintains a positive, leak-proof closure across extreme temperature fluctuations, including cryogenic conditions. Constructed from polypropylene with matching coefficients of expansion between cap and tube, these vials provide reliable containment integrity. Pre-sterilized caps and tubes are certified RNase, DNase, Pyrogen, and DNA-free, making them suitable for sensitive molecular and biological applications.

• Series: CV311
• Cap Design: Internal thread with silicone washer seal
• Material: Polypropylene
• Seal Type: Silicone washer
• Temperature Range: Cryogenic to ambient
• Sterility Status: Pre-sterilized
• Certifications: RNase-free, DNase-free, Pyrogen-free, DNA-free
• Cap Customization: Color-coded via cap insert options