In the right place? If you want to order compressed gases, see Compressed Gas Cylinders Overview.

Liquefied gas products include oxygen (O2), nitrogen (N2), carbon dioxide (CO2), and argon (Ar2). The most common is N2.

Costs: In addition to the cost of the liquefied gas, departments pay rental fees for the dewars that contain the gas. Fees vary, depending on size and supplier. Dewars ordered from Marketplace Preview do not have any associated rental fees.

Ordering: Ordering: You can order liquid nitrogen, oxygen, and argon in 160L, 180L, and 230L dewars from Marketplace Preview.

Note: If you obtain liquefied gas from an existing bulk tank, contact an authorized person in your department to transfer the gas to your dewar.

Vendors: See Liquefied Gas Suppliers for a list of UCSD-approved liquefied gas suppliers.

Questions? Contact Tim Wheeler, (858) 534-7467, Ext. 241.