ALIEN GAS

Helium; Carbon dioxide (CO2) filled cylinders, cartridges, canisters for industrial purposes; Liquid air; Carbon dioxide (CO2) filled cylinders, cartridges, canisters for industrial purposes for use in powering tools, air guns, air brushes; Dry ice; Chlorine for general industrial use; Argon; Refrigerant gas for use in industrial cooling systems, air conditioning systems; Nitrous oxide for industrial use; Nitrous oxide filled canisters and cartridges, for culinary use