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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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RAE Systems 600-0050-080 Replacement - 10 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 2.2% Methane, 20.9% Oxygen (Air), Balance Nitrogen (58L)
$248.0010 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 2.2% Methane, 20.9% Oxygen (Air), Balance Nitrogen, 58 Liter Aluminum Cylinder (RAE Systems 600-0050-080 Equivalent). -
RAE Systems 600-0050-003 Replacement - 10 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen (58L)
$248.0010 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen, 58 Liter Aluminum Cylinder (RAE Systems 600-0050-003 Equivalent). -
RAE Systems 600-0050-070 Replacement - 10 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen (58L)
$248.0010 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (RAE Systems 600-0050-070 Equivalent). -
Draeger 4597128 Replacement - 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 50% LEL Methane, 17% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% Carbon Dioxide, 50% LEL Methane, 17% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4597128 Equivalent). -
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 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 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). -
RKI Instruments 81-0156RK-02 Replacement - 25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 32% LEL Pentane, 14% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 32% LEL Pentane, 14% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0156RK-02 Equivalent). -
RKI Instruments 81-0155RK-02 Replacement - 25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 15% LEL Hexane, 12% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 15% LEL Hexane, 12% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0155RK-02 Equivalent). -
Industrial Scientific 1810-8035 Replacement - 25 PPM Hydrogen Sulfide, 250 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 250 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18108035 Equivalent). RFID tag is not included.
