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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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Draeger 4594943 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4594943 Equivalent). -
Draeger 4594599 Replacement - 10 PPM Sulfur Dioxide, 200 PPM Carbon Monoxide, 17% Oxygen, Balance Nitrogen (58L)
$248.0010 PPM Sulfur Dioxide, 200 PPM Carbon Monoxide, 17% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4594599 Equivalent). -
Draeger 4594945 Replacement - 100 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen (103L)
$145.00100 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen, 103 Liter Steel Cylinder (Draeger 4594945 Equivalent). -
Draeger 4597069 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Pentane, 17% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Pentane, 17% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4597069 Equivalent). -
Draeger 4594635 Replacement - 100 PPM Carbon Monoxide, 50% LEL Methane, 17% Oxygen, Balance Nitrogen (Bump Gas)
$50.00100 PPM Carbon Monoxide, 50% LEL Methane, 17% Oxygen, Balance Nitrogen, 11L Bump Gas Cylinder (Draeger 4594635 Equivalent). -
Draeger 4594655 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Methane, 17% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 50% LEL Methane, 17% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4594655 Equivalent). -
Draeger 4594604 Replacement - 10 PPM Sulfur Dioxide, 100 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen (58L)
$248.0010 PPM Sulfur Dioxide, 100 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4594604 Equivalent). -
RKI Instruments 81-0155RK-04 Replacement - 25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 15% LEL Hexane, 12% Oxygen, Balance Nitrogen (29L)
$165.0025 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 15% LEL Hexane, 12% Oxygen, Balance Nitrogen, 29 Liter Aluminum Cylinder (RKI Instruments 81-0155RK-04 Equivalent). -
RKI Instruments 81-0090RK-03 Replacement - 50 PPM Carbon Monoxide, 50% LEL Methane, 12% Oxygen, Balance Nitrogen (103L)
$145.0050 PPM Carbon Monoxide, 50% LEL Methane, 12% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (RKI Instruments 81-0090RK-03 Equivalent). -
RKI Instruments 81-0159RK-02 Replacement - 5 PPM Sulfur Dioxide, 50 PPM Carbon Monoxide, 50% LEL Methane, 12% Oxygen, Balance Nitrogen (58L)
$248.005 PPM Sulfur Dioxide, 50 PPM Carbon Monoxide, 50% LEL Methane, 12% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0159RK-02 Equivalent).
