BW Technologies CG-Q58-3 Calibration Gas: 50% LEL Propane, 20.9% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Air
BW Technologies CG-Q58-4 Calibration Gas: 50% LEL Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
BW Technologies CG-Q58-4JK Calibration Gas: 25% LEL Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
BW Technologies CG-QT34-1 Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, 0.5% Carbon Dioxide, Balance Nitrogen
BW Technologies CG-QT58-1 Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, 0.5% Carbon Dioxide, Balance Nitrogen
BW Technologies CG-T34 Methane 50% LEL 2.5% vol. (CH4), 20.9% O2 Calibration Gas
BW Technologies CG-T34 Methane 50% LEL 2.5% vol. (CH4), 20.9% O2 Calibration Gas 34LS
BW Technologies CG-TR103-1 Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, Balance Nitrogen
BW Technologies CG-TR34-1 Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, Balance Nitrogen
BW Technologies CG-ZERO Zero Air Calibration Gas - 20.9% vol. (O2) 103L
BW Technologies CG-ZERO-34 Zero Air Calibration Gas - 20.9% vol. (O2) 34LS
BW Technologies CG2-A-100-58 Ammonia Calibration Gas - 100 ppm (NH3)
BW Technologies CG2-A-50-34 Ammonia Calibration Gas - 50 ppm (NH3) 34L
BW Technologies CG2-A-50-58 Ammonia Calibration Gas - 50 ppm (NH3) 58L
BW Technologies CG2-B-10K-34 Carbon Dioxide Calibration Gas - 1% vol. (CO2)
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