Round, laser printable labels for deep-freeze use. Laser freezer-safe labels are ideal for labeling the tops of cryo vials, microtubes (i.e. Eppendorf), Blood collection tubes, freezer boxes, bottles, flasks, beakers and various other freezer containers. For labeling tops, prior testing is recommended due to the variations of the caps and their surfaces material compositions. Designed to withstand long-term storage in freezers (-80°C) and dry ice.
Waterproof, weatherproof and wear-and-tear proof, the labels are stable at high temperatures up to +120°C and withstand boiling water (100°C for 2-3 min) and Gamma irradiation (tested up to 50 kGy). Available in assorted colors, for easy color-coding.