Plastic labels for liquid nitrogen storage at -196°C, -80°C freezer storage and for other cryogenic conditions. Resistant to multiple freeze-thaw cycles, boiling water, dry ice, UV rays, Gamma irradiation and other deep-freeze and harsh lab environments. The printout is protected against water, alcohol, chemicals and solvents. Water resistant, wear and tear proof. Temperature range from -196°C to +100°C.