Custom Gas Mixtures - Gas | Airgas

Find Custom Gas Mixtures For Every Need At Airgas

Get EPA protocol gases, precision blends, medical blends, batch certified mixes, Arcal, industrial shielding gases for welding and more at Airgas. Gas mixtures can be for medical, calibration, or food industry uses and are used as welding and shielding gases. Produced at Airgas's dedicated fill plants, you can trust accurate, consistent mixture production and complete quality control.

Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.

Mixed Gases

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

25PPM Hydrogen Sulfide Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

40PPM Hydrogen Sulfide Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

50PPM Hydrogen Sulfide Balance Air Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

165PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-330

25PPM Hydrogen Sulfide Balance Nitrogen Portable Calibration Gas, 116 Liter Disposable Aluminum Cylinder, CGA-C10

28PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-330

240PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-330

26PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-330

25PPM Hydrogen Sulfide Balance Air Portable Calibration Gas, 116 Liter Disposable Aluminum Cylinder, CGA-C10

Industrial Scientific 5PPM Sulfur Dioxide, 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 18% Oxygen Balance Nitrogen Portable Calibration Gas, 116 Liter Disposable Cylinder, CGA-C10

217PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-330

Industrial Scientific 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen Balance Nitrogen Portable Calibration Gas 650 Liter Disposable Cylinder, CGA-330

40PPM Hydrogen Sulfide Balance Nitrogen Portable Calibration Gas, 116 Liter Disposable Aluminum Cylinder, CGA-C10

20PPM Hydrogen Sulfide Balance Air Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150 High Pressure Aluminum White Top Cylinder, CGA-330

25PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-330

25PPM Hydrogen Sulfide, 300PPM Carbon Monoxide Balance Nitrogen Portable Calibration Gas, 116 Liter Disposable Aluminum Cylinder, CGA-C10

40PPM Hydrogen Sulfide Balance Nitrogen Portable Calibration Gas, 170 Liter Aluminum High Pressure Cylinder, CGA-180