Specialty & Calibration Gas Mixtures

    Cylinder Size Options

    We produce simple binary mixtures through to complex multi-component gas mixtures in a range of cylinders sizes.  CAC GAS offers non-refillable (low volume) cylinders and high pressure (large volume) cylinders and low pressure cylinders.
    All valve types are available including AS, BS, CGA and DIN as required. Gases are supplied with a certificate of composition. Cylinders are labelled with the gas volume, pressure, our reference, date of manufacture and shelf life.
    For more information on our gases see our Specialty Gas page.
    Click on an image below for detailed product information.

    Non-Refillable Cylinders

    Non-refillable cylinders

    34L - 552L Non-Refillable Cylinders

    (Aluminum & Steel)

    High Pressure Cylinders

    High Pressure Cylinders

    100L - 7500L High Pressure Cylinders

    (Aluminum & Steel)

    Low Pressure Cylinders


    Low Pressure Cylinders


    Specialty Cylinders

    Click on an image below for more information.

    TO Standards

    TO Standards

    Heublein Kit

    Marine Emissions
    Test Kit

    lecture bottle

    Lecture Bottles

    ISO17025 Mixtures in NRCsISO 17025 Mixtures in Non-Refillable Cylinders

    CP-2GMConstant Pressure Cylinders


    Sample Cylinders