More durable than cardboard sleeves, clear plastic allows sample identification without removing sleeve. Clear plastic sleeves protect vials in aluminum canes during handling and storage. Fits Heathrow Scientific and other major brands. Safe for cryogenic freezing. 275 mm long. Pack of 100.

Safely store vials from –196 to +121°C for repeated use in mechanical freezers as well as liquid nitrogen! Our polycarbonate boxes are designed with unique features to help orient, identify, and access vials with ease. The forwardsloped base and high-contrast, imprinted indexing on the…