Chemical compound used for the application of nitrogen in a tire contained in an aerosol can; Propellant gases for aerosols; Chemical preparations for preserving foodstuffs; Chemicals for welding; Chemicals for use in industry and science; Argon; Helium; Nitrogen; Nitrous oxide for industrial use; Xenon; Hydrogen; Krypton; Oxygen for industrial purposes; Liquid carbon dioxide for industrial purposes; Carbon dioxide (CO2) filled cylinders, cartridges and canisters for industrial purposes; Carb...