Shop by Brand - Single Gas Mix - Biosystems Replacement Calibration Gas

We've made it easy for you to find your equivalent calibration gas. Just enter your part number in the search box (top right of every page). Or use the filters in the left column to narrow in on your calibration gas. Save up to 50% of the cost of brand name gases. We supply identical mixtures with ISO and NIST certification.

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  1. Biosystems 54-9064 Replacement Calibration Gas - 100 PPM Hydrogen / 18% Oxygen (103 Liter)

    Biosystems 54-9064 Replacement Calibration Gas - 100 PPM Hydrogen / 18% Oxygen (103 Liter)

    $145.00
    100 PPM Hydrogen / 18% Oxygen Calibration Gas, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9064 Equivalent).
  2. Biosystems 54-9066 Replacement Calibration Gas - 50% LEL Hydrogen (103 Liter)

    Biosystems 54-9066 Replacement Calibration Gas - 50% LEL Hydrogen (103 Liter)

    $145.00
    50% LEL Hydrogen Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Biosystems 54-9066 Equivalent).
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