Simport Cryovial, 1.2mL, 12.5x42mm, Self-Standing, External Thread Design with Silicone Washer Seal, Simport Scientific (CAT#: STEM-CRYOC-1825-LC)

Simport Cryovial, External Thread Design with Silicone Washer Seal manufactured by Simport Scientific comes with a silicone washer between cap and vial to provide positive leakproof seal at all temperatures, even the lowest of cryogenic temperatures. The cap features a long skirt for easy one hand aseptic methods, the same super fast thread design allowing it to be removed or sealed with a mere 1 1/4 turn, and the same inside thread design that will not contribute to possible contamination.

A large white marking area and printed graduations facilitate sample identification
With a locking base for easy one-hand operations and only 1 turn of the cap is sufficient to screw the cap on the vial
Autoclavable at 121°C
Sterilised by gamma radiation
Supplied in unique, tamperproof, resealable, safety-lock bags
External thread