CryoSure® brand vials are recommended for storing cell cultures, blood/serum specimens, sperm, and other biological specimens at vapor phase* liquid nitrogen temperatures (-320°F/-195°C).

By using external threads, all CryoSure® vials are designed to be less susceptible to aerosol contamination than internally threaded vials.

The specially selected copolymer is nearly transparent and provides superior tensile strength and resistance to gamma radiation sterilization.