PolarSafe labels withstand conventional freezing (-80°C) but can also be used for most cryogenic storage applications (vapor phase nitrogen storage at -196°C). Choose the size, color, and format to suit your labeling needs. The wide range of sizes allow you to label your whole experiment permanently. From microcentrifuge tube to cryovial; microtiter plate to storage box.
Ideal for 1.5- and 2-mL tubes.