Cryovial O Ring

Specially formulated polypropylene Designed for safe storage at temperatures as low as -196°C (but should be used only in the gas phase of liquid nitrogen). Only 1-1/4 turn of the cap is sufficient to screw the cap on the vial. The specially formulated silicone o-ring ensures a positive…

Biologix clear polypropylene non-sterile microtubes. Tubes are available in both conical bottom and self-standing conical bottom. Caps sold separately. Various sizes available.

Biologix clear polypropylene sterile cryogenic vials with external thread and clear o-ring screw caps assembled. Tubes have either a fully conical bottom or a self-standing conical bottom and are available in various sizes.

Caps and Vials are molded from Medical Grade Polypropylene ensuring the optimum seal to prevent leakage The Internal Thread Screw Cap design & O-ring reduces contamination  probability during sample treatment Sterile (Gamme Radiation) and free of endotoxin RNase, DNase, DNA, PCR…