Economically store up to 6000 samples in this cryogenic storage system that makes sample retrieval simple and consumes minimum liquid nitrogen.

• Compact design minimizes space requirements while maximizing storage capacity.
• System is suited for both manual and computerized inventory record-keeping methods.
• Samples are stored below –180 °C, even when less than 2 in. (5 cm) of liquid nitrogen remains in the vessel.
• Optional Ultrasonic Level Monitor safeguards irreplaceable samples with minimal liquid nitrogen evaporation and conduction.
• Audible alarm sounds when nitrogen level falls below safe range.
• Advanced vacuum insulation minimizes liquid nitrogen evaporation and reduces operating costs.
• Secure locking prevents unauthorized entry.

Indexed stainless-steel racks designed for use with 50 mm Thermo Scientific™ Nalgene™ Cryogenic boxes (larger racks available for storage of 5,0 ml ampules). Also available with or without liquid nitrogen level monitor (optional, factory-installed monitor can also be purchased separately).