Shop by Brand - BW Technologies 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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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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BW Technologies CG2-S-20-34 Replacement Calibration Gas - 20 PPM Sulfur Dioxide (29 Liter)
$103.0020 PPM Sulfur Dioxide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG2-S-20-34 Equivalent). -
BW Technologies CG2-Z-10-58 Replacement Calibration Gas - 10 PPM Hydrogen Cyanide (58 Liter)
$335.0010 PPM Hydrogen Cyanide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies CG2-Z-10-58 Equivalent). -
BW Technologies CG-ZERO-34 Replacement Zero Air - 20.9% Oxygen (34 Liter)
$62.0020.9% Oxygen (Zero Air) Calibration Gas, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG-ZERO-34 Equivalent). -
BW Technologies G0042-H25 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (58 Liter)
$150.0025 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies G0042-H25 Equivalent). -
BW Technologies CG-BUMP2 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.2% Methane, 20.9% Oxygen (Air), Balance Nitrogen (Bump Gas)
$62.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.2% Methane, 20.9% Oxygen (Air), Balance Nitrogen, 11L Bump Gas Cylinder (BW Technologies CG-BUMP2 Equivalent). -
BW Technologies CG2-IB-100-58AL Replacement Calibration Gas - 100 PPM Isobutylene (58 Liter)
$125.00100 PPM Isobutylene Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (BW Technologies CG2-IB-100-58AL Equivalent). -
BW Technologies CG-Q34-5 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.2% Methane, 18% Oxygen, Balance Nitrogen (29L)
$165.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.2% Methane, 18% Oxygen, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG-Q34-5 Equivalent). -
BW Technologies CG2-J-2.5-58 Replacement Calibration Gas - 50% LEL (2.5% vol.) Methane (58 Liter)
$125.0050% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (BW Technologies CG2-J-2.5-58 Equivalent). -
BW Technologies CG-QT58-1 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 0.5% Carbon Dioxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 0.5% Carbon Dioxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies CG-QT58-1 Equivalent). -
BW Technologies CG2-U-600-17 Replacement Calibration Gas - 600 PPM Carbon Dioxide (17 Liter)
$50.00600 PPM Carbon Dioxide Calibration Gas, Balance Nitrogen, 17 Liter Steel Cylinder (BW Technologies CG2-U-600-17 Equivalent).
