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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. Industrial Scientific 1810-5106 Replacement Calibration Gas - 1000 PPM Methane (34 Liter)

    Industrial Scientific 1810-5106 Replacement Calibration Gas - 1000 PPM Methane (34 Liter)

    $62.00
    1000 PPM Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18105106 Equivalent). RFID tag is not included.
  2. BW Technologies CG2-J-2.5-58 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (58 Liter)

    BW Technologies CG2-J-2.5-58 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (58 Liter)

    $125.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (BW Technologies CG2-J-2.5-58 Equivalent).
  3. BW Technologies CG2-J-2.5-34 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (34 Liter)

    BW Technologies CG2-J-2.5-34 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (34 Liter)

    $62.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (BW Technologies CG2-J-2.5-34 Equivalent).
  4. BW Technologies CG2-J-2.5 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (103 Liter)

    BW Technologies CG2-J-2.5 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (103 Liter)

    $145.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 103 Liter Steel Cylinder (BW Technologies CG2-J-2.5 Equivalent).
  5. BW Technologies CG2-J-2.2-58 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (58 Liter)

    BW Technologies CG2-J-2.2-58 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (58 Liter)

    $125.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (BW Technologies CG2-J-2.2-58 Equivalent).
  6. BW Technologies CG2-J-2.5-34AL Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (34 Liter)

    BW Technologies CG2-J-2.5-34AL Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (34 Liter)

    $62.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (BW Technologies CG2-J-2.5-34AL Equivalent).
  7. BW Technologies CG-T34 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (34 Liter)

    BW Technologies CG-T34 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (34 Liter)

    $62.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (BW Technologies CG-T34 Equivalent).
  8. MSA 801049 Replacement Calibration Gas - 6.6% by volume Methane (103 Liter)

    MSA 801049 Replacement Calibration Gas - 6.6% by volume Methane (103 Liter)

    $145.00
    6.6% by volume Methane Calibration Gas, Balance Nitrogen, 103 Liter Steel Cylinder (MSA 801049 Equivalent).
  9. 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).
  10. MSA 815307 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (Bump Gas)

    MSA 815307 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (Bump Gas)

    $50.00
    50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 11L Bump Gas Cylinder Cylinder (MSA 815307 Equivalent).
Position
Set Ascending Direction

Grid List

10 per page

Items 41 to 50 of 54 total

  1. 2
  2. 3
  3. 4
  4. 5
  5. 6