MSA Replacement Span Gas for Calibration

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. MSA 461047 Replacement Calibration Gas - 25% LEL (1.25% vol.) Methane (17 Liter)

    MSA 461047 Replacement Calibration Gas - 25% LEL (1.25% vol.) Methane (17 Liter)

    $50.00
    25% LEL (1.25% vol.) Methane Calibration Gas, Balance Air, 17 Liter Steel Cylinder (MSA 461047 Equivalent).
  2. MSA 459945 Replacement Calibration Gas - 40% LEL (2% vol.) Methane (17 Liter)

    MSA 459945 Replacement Calibration Gas - 40% LEL (2% vol.) Methane (17 Liter)

    $50.00
    40% LEL (2% vol.) Methane Calibration Gas, Balance Air, 17 Liter Steel Cylinder (MSA 459945 Equivalent).
  3. MSA 459942 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (17 Liter)

    MSA 459942 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (17 Liter)

    $50.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 17 Liter Steel Cylinder (MSA 459942 Equivalent).
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Set Ascending Direction

Grid List

10 per page

3 Item(s)