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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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BW Technologies provides single and multi-gas detectors that you and your workforce can depend on.

Perform a bump test before use and BW recommends you maintain a regular calibration schedule based on your work procedures and exposure environment. At a minimum, your instrument should be calibrated at least once every 6 months.

Our replacement mixtures are manufactured to the highest industry standards and provide you with a substantial cost savings. BW equivalent gas mixtures by NorLab are available for the following devices: (Single Gas) GasAlertClip Extreme, BW Clip, GasAlert Extreme. (Multi-Gas) GasAlertMicroClip XL, GasAlertMax XT II, GasAlertMicro 5 Series, GasAlertQuattro.

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  1. 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).
  2. 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).
  3. BW Technologies CG-JXH Replacement - 25 PPM Hydrogen Sulfide, 2.5% LEL Methane, 19% Oxygen, Balance Nitrogen (58L)

    BW Technologies CG-JXH Replacement - 25 PPM Hydrogen Sulfide, 2.5% LEL Methane, 19% Oxygen, Balance Nitrogen (58L)

    $248.00
    25 PPM Hydrogen Sulfide, 2.5% LEL Methane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies CG-JXH Equivalent).
  4. BW Technologies Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen (29L)

    BW Technologies CG-Q34-3 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen (29L)

    $165.00
    25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG-Q34-3 Equivalent).
  5. BW Technologies CG2-X-18.0-34 Replacement Calibration Gas - 18% by volume Oxygen (34 Liter)

    BW Technologies CG2-X-18.0-34 Replacement Calibration Gas - 18% by volume Oxygen (34 Liter)

    $62.00
    18% by volume Oxygen Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG2-X-18.0-34 Equivalent).
  6. BW Technologies CG2-B-10K-34 Replacement Calibration Gas - 1% by volume Carbon Dioxide (34 Liter)

    BW Technologies CG2-B-10K-34 Replacement Calibration Gas - 1% by volume Carbon Dioxide (34 Liter)

    $62.00
    1% by volume Carbon Dioxide Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG2-B-10K-34 Equivalent).
  7. BW Technologies CG2-R-1.0-34 Replacement Calibration Gas - 50% LEL (1.1% vol.) Propane (34 Liter)

    BW Technologies CG2-R-1.0-34 Replacement Calibration Gas - 50% LEL (1.1% vol.) Propane (34 Liter)

    $62.00
    50% LEL (1.1% vol.) Propane Calibration Gas, Balance Air, 34 Liter Steel Cylinder (BW Technologies CG2-R-1.0-34 Equivalent).
  8. BW Technologies CG-BUMP-M100 Replacement Calibration Gas - 100 PPM Carbon Monoxide (Bump Gas)

    BW Technologies CG-BUMP-M100 Replacement Calibration Gas - 100 PPM Carbon Monoxide (Bump Gas)

    $62.00
    100 PPM Carbon Monoxide Calibration Gas, Balance Nitrogen, 11L Bump Gas Cylinder Cylinder (BW Technologies CG-BUMP-M100 Equivalent).
  9. BW Technologies CG2-Z-10-34 Replacement Calibration Gas - 10 PPM Hydrogen Cyanide (29 Liter)

    BW Technologies CG2-Z-10-34 Replacement Calibration Gas - 10 PPM Hydrogen Cyanide (29 Liter)

    $232.00
    10 PPM Hydrogen Cyanide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG2-Z-10-34 Equivalent).
  10. BW Technologies CG2-H-50-34 Replacement Calibration Gas - 50 PPM Hydrogen Sulfide (29 Liter)

    BW Technologies CG2-H-50-34 Replacement Calibration Gas - 50 PPM Hydrogen Sulfide (29 Liter)

    $103.00
    50 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG2-H-50-34 Equivalent).
Position
Set Ascending Direction

Grid List

10 per page

Items 1 to 10 of 69 total

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