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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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MSA 711062 Replacement Calibration Gas - 40 PPM Hydrogen Sulfide (29 Liter)
$103.0040 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (MSA 711062 Equivalent). -
MSA 711056 Replacement - 10 PPM Hydrogen Sulfide, 1.45% (58% LEL) Pentane Simulant, 15% Oxygen, Balance Nitrogen (29L)
$165.0010 PPM Hydrogen Sulfide, 1.45% (58% LEL) Pentane Simulant, 15% Oxygen, Balance Nitrogen, 29 Liter Aluminum Cylinder (MSA 711056 Equivalent). -
MSA 711068 Replacement Calibration Gas - 10 PPM Nitrogen Dioxide (29 Liter)
$232.0010 PPM Nitrogen Dioxide Calibration Gas, Balance Air, 29 Liter Aluminum Cylinder (MSA 711068 Equivalent). -
BW Technologies CG2-H-50-34 Replacement Calibration Gas - 50 PPM Hydrogen Sulfide (29 Liter)
$103.0050 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG2-H-50-34 Equivalent). -
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 CG-Q34 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Methane, 20.9% Oxygen, Balance Nitrogen (29L)
$165.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Methane, 20.9% Oxygen, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG-Q34 Equivalent). -
BW Technologies CG2-Z-10-34 Replacement Calibration Gas - 10 PPM Hydrogen Cyanide (29 Liter)
$232.0010 PPM Hydrogen Cyanide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG2-Z-10-34 Equivalent). -
BW Technologies CG2-P-1-34 Replacement Calibration Gas - 1 PPM Phosphine (29 Liter)
$232.001 PPM Phosphine Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (BW Technologies CG2-P-1-34 Equivalent). -
BW Technologies CG-Q34-3 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Propane, 20.9% Oxygen (Air), Balance Nitrogen (29L)
$165.0025 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). -
BW Technologies CG2-D-10-34 Replacement Calibration Gas - 10 PPM Nitrogen Dioxide (29 Liter)
$232.0010 PPM Nitrogen Dioxide Calibration Gas, Balance Air, 29 Liter Aluminum Cylinder (BW Technologies CG2-D-10-34 Equivalent).
