Liquid Nitrogen
Cryogenic Supply for Safe Handling
Laboratories, hospitals, and research facilities use liquid nitrogen to store and transport temperature-sensitive materials. Whether storing or transporting, selecting the correct tank is essential for safe handling. A suitable tank maintains the proper temperature, minimises pressure fluctuations, and reduces the risk of spills or sudden evaporation.
Equipment and support
CRYOPDP supplies liquid nitrogen and cryogenic containers for storage and transport. We help you choose the right tank or container for your volumes, space, and team workflow. Installation and daily handling can also be included to help keep conditions controlled from filling through to delivery, with clear guidance on routine checks, maintenance, and safe transfer steps between tanks and containers.
Personal Protection and Safety Risks
Liquid nitrogen handling requires cryogenic PPE, not everyday laboratory PPE. Staff must wear cryogenic protection, including insulated gloves, eye protection with a face shield, long sleeves, a protective apron, and closed footwear. Standard lab gloves and basic safety glasses must not be used for liquid nitrogen work.
These cryogenic fluids can cause severe cold burns on contact with skin, eyes, or face. Burns can result from direct contact or splashes and may develop quickly. In enclosed or poorly ventilated areas, evaporated nitrogen can reduce oxygen levels (oxygen depletion), increasing the risk of asphyxiation. Therefore, work areas should have good ventilation, oxygen monitoring where necessary, and clear procedures for safety emergencies.
By combining suitable equipment, clear instructions, and basic training, organisations can use liquid nitrogen safely and effectively.