Pathological tissue rapid freezing spray White Freezer ZE 358g 1 bottle

Spray for rapid freezing of pathological tissue. Please use it for freezing samples for preparing specimen slices in pathological histological diagnosis, such as pretreatment for cryostats, preparation of samples for fluorescent antibodies, and freeze fracturing. Uses HFO-1234ze, which is safe for humans and environmentally friendly. Ozone depletion potential = 0 Global warming potential is reduced by 99.9% compared to conventional HFC-134a and 99.2% compared to HFC-152a. It is a safe alternative fluorocarbon that is considered non-flammable in Europe and the United States. Attach the nozzle to the head and press lightly to spray cold air that can lower the temperature to -40°C from the nozzle. It is a replacement for White Freezer S. Capacity: 358g Spray cans