Health & Safety

Pure gases and gas mixtures for operating and testing the functionality of gas measurement safety equipment

Air Liquide’s offers gases in a variety of package sizes that can be used to operate, calibrate and test the functionality of gas measurement instrumentation in the laboratory or field environment.
The products also include non-refillable lightweight cylinders available through our sister company, CALGAZTM.

Filter Results
  • Product Family

    • Argon
    • Carbon Dioxide
    • Ethane
    • Hydrogen
    • Methane
    • N-Butane
    • Nitrogen
    • Oxygen
  • Grade

    • -
    • 2.5
    • 3.5
    • 4.5
    • 4.8
    • 5.0
  • Purity

    • -
    • >99.5
    • >99.95
    • >99.995
    • >99.998
    • >99.999
  • Size (Litres)

    • 1L
    • 5L
    • 10L
    • 50L