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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 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 CG-TR103-1 Replacement - 100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen (103L)
$145.00100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (BW Technologies CG-TR103-1 Equivalent). -
BW Technologies CG-TR34-1 Replacement - 100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen (34L)
$62.00100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG-TR34-1 Equivalent). -
BW Technologies CG2-JX-58 Replacement - 2.5% / 50% LEL Methane, 18% Oxygen, Balance Nitrogen (58L)
$125.002.5% / 50% LEL Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies CG2-JX-58 Equivalent). -
BW Technologies CG2-JX-2.2-58 Replacement - 2.2% Methane, 18% Oxygen, Balance Nitrogen (58L)
$125.002.2% Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies CG2-JX-2.2-58 Equivalent). -
BW Technologies CG2-JX-34 Replacement - 2.5% / 50% LEL Methane, 18% Oxygen, Balance Nitrogen (34L)
$62.002.5% / 50% LEL Methane, 18% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG2-JX-34 Equivalent). -
BW Technologies CG2-JX-2.2-34 Replacement - 2.2% Methane, 18% Oxygen, Balance Nitrogen (34L)
$62.002.2% Methane, 18% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG2-JX-2.2-34 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). -
Industrial Scientific 1810-1246 Replacement - 100 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen (34L)
$62.00100 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18101246 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4448 Replacement - 50 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (34L)
$62.0050 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18104448 Equivalent). RFID tag is not included.
