Designed for short- and long-term storage of samples and cells, these cryogenic storage vials are made from virgin polypropylene resin for purity, clarity, and consistency.

• Nonpyrogenic and RNase- and DNase-free to <0.06 EU/ml

Cryo.s™ vials are available with internal or external thread. The internal thread format features a silicone gasket and is ideally suited for storage in the vapor phase of liquid nitrogen, at temperatures from –196 to 121 °C.