LIP SEAL DESIGN TUBE AND EXTERNAL THREADS
Made of polypropylene

Designed for the storage biological material, human or animal cells, at temperatures as low as -196°C but should be used only in the gas phase. The cap features a long skirt for one hand aseptic methods, and a super fast thread design that allows tightening or removal with a mere 11/4 turn, and an inside thread design that will not contribute to possible contamination. A specially designed lip inside the cap ensures a leakproof seal for the CRYOVIAL® even at very low temperatures. The closures and tubes are both manufactured of polypropylene having the same coefficient of expansion, which further enhances the leakproof qualities of these vials at changing temperatures. Tubes are provided with a white marking area for sample identification and can be color coded by the use of a CAPINSERT™ (cat. # T312 Series). The Simport CRYOVIAL® is compatible with most storage systems. Only the round button vial can be centrifuged, and up to17 000 g . Vials are sterilized by gamma radiation and are packaged in unique tamperproof, resealable, safety-lock bags of 100. Autoclavable.
All CRYOVIAL® tubes are certified DNase-free, RNase-free, Pyrogen-free and DNA-free.