Product feature: 1.Professional design, aesthetic modeling 2.Multi-layer insulation design of high vacuum for reducing evaporation loss rate of liquid nitrogen and using cost to the lowest degree 3.Aluminum alloy materials of high strength for extending service life to more than five years 4.Unique support structure for long-distance transportation 5.A locked-cover switch for safety of preserved sample is optional 6.A protective casing for preventing collision and offering convenience is optional 7.A handcart for enhancing mobility is optional Main uses : 1. Vital preservation of animal semen 2. Vital preservation of biological sample 3. Cryogenic treatment of metal material 4. Cryogenic assembly of precision parts 5.Cold storage and freezing in medical health and refrigeration in operation. 34cm*34cm*59cm, 8.5kg
