Cryogenic Storage Chest Freezers, Thermo Scientific
Cryogenic Storage Chest Freezers maintain uniform temperatures of −140° and −150°C (safely below the −130°C glass transition temperature of water)
Units feature a painted steel interior with a polyurethane foam insulation. There is push-button LED controls as well as a key lock security feature.
These freezers offer mechanical cryopreservation for long-term biological storage and are safer and more convenient than LN2 systems.