Caution liquid nitrogen symbol and text safety sign.

Safety Signs. Caution liquid nitrogen symbol and text sign. Part of our chemical hazard warning range, to warn workplace risk and dangers from nitrogen in liquid state at very low temperatures. Dangers include cold burns or frostbite on contact with human tissue, explosion if changing rapidly from liquid to gas, and asphyxiation on oxygen displacement in confined spaces. Liquid nitrogen is used as refrigerants, coolants, and for cryogenic and medical purposes. Chemical hazard safety signs. Caution liquid nitrogen. Warning safety sign, comply with ISO EN 7010, Safety Signs and Signals Regulations 1996, and the Control of Substances Hazardous to Health Regulations (COSHH) 2002.WS2430 Size 150mm x 100mm. Material self adhesive vinyl. WS2431 Size 150mm x 100mm. Material rigid plastic.WS2432 Size 300mm x 200mm. Material self adhesive vinyl. WS2433 Size 300mm x 200mm. Material rigid plastic.