It is the ideal lab consumable for biological sample storage. In the gas situation of liquid nitrogen, it can withstand temperatures as low as -196ºC. The silicone gel O-ring in the cap ensures no leakage, even at the standard lowest storing temperature, which will guarantee the sample’s safety.

1.  Cryovial with external screw cap is designed for freezing samples,
2. The external screw cap design can reduce the contamination probability during sample treatment.
3. Cryovial with internal screw cap is for freezing samples in the gas situation of liquid nitrogen.
4. The silicone o-ring can enhance the sealing performance of the tube.
5. Withstand max 20,000xg centrifugal force.