Made of autoclavable polypropylene, Deltalab’s 4ml Non-Skirted Sterile Cryovials with Internal Thread are designed for the storage of biological material at temperatures as low as -196°C (liquid nitrogen but in gas state).
Each cryovial has printed graduations and feature a white marking area for sample identification. Caps and tubes have both the same amount of expansion, which further enhances their leakproof qualities at changing temperatures.
The caps are manufactured in polyethylene and embody a silicone O-ring that guarantees them to be leakproof.
Colour code inserts can be fitted into the caps for identification.
All cryovials are certified RNAse, DNAse and pryogen free.
They are sterilised by radiation, packaged in safety-lock bags of 100, and are supplied capped.
They can withstand centrifugation up to 14,000xg.