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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 10048890 Replacement - 20 PPM Hydrogen Sulfide, 2.5% Methane, 15% Oxygen, Balance Nitrogen (58L)
$248.0020 PPM Hydrogen Sulfide, 2.5% Methane, 15% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (MSA 10048890 Equivalent). -
MSA 10048981 Replacement - 20 PPM Hydrogen Sulfide, 60 PPM Carbon Monoxide, 2.5% Methane, 15% Oxygen, Balance Nitrogen (58L)
$248.0020 PPM Hydrogen Sulfide, 60 PPM Carbon Monoxide, 2.5% Methane, 15% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (MSA 10048981 Equivalent). -
MSA 10048788 Replacement - 20 PPM Hydrogen Sulfide, 1.45% Methane, 15% Oxygen, Balance Nitrogen (58L)
$248.0020 PPM Hydrogen Sulfide, 1.45% Methane, 15% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (MSA 10048788 Equivalent). -
MSA 813720 Replacement - 10 PPM Hydrogen Sulfide, 300 PPM Carbon Monoxide, 50% LEL Methane, 15% Oxygen, Balance Nitrogen (58L)
$248.0010 PPM Hydrogen Sulfide, 300 PPM Carbon Monoxide, 50% LEL Methane, 15% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (MSA 813720 Equivalent). -
BW Technologies CG-JXH Replacement - 25 PPM Hydrogen Sulfide, 2.5% LEL Methane, 19% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 2.5% LEL Methane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (BW Technologies CG-JXH 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). -
Industrial Scientific 1810-9185 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 40% LEL Methane, 18% Oxygen, Balance Nitrogen (58L)
$595.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 40% LEL Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18109185 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4331 Replacement - 25 PPM Hydrogen Sulfide, 40% LEL Methane, 19% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 40% LEL Methane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18104331 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-3143 Replacement - 50 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Methane, 16% Oxygen, Balance Nitrogen (58L)
$248.0050 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Methane, 16% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18103143 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-9183 Replacement - 25 PPM Hydrogen Sulfide, 250 PPM Carbon Monoxide, 50% LEL Methane, 18% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 250 PPM Carbon Monoxide, 50% LEL Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18109183 Equivalent). RFID tag is not included.
