Custom Gas Mixtures - Gas

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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180PPM Nitric Oxide, 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660

180PPM Nitric Oxide, 180PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660

90PPM Carbon Monoxide, 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660

180PPM Nitric Oxide, 400PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660

110PPM Carbon Monoxide, 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660

180PPM Carbon Monoxide, 180PPM Sulfur Dioxide, 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660

180PPM Carbon Monoxide, 1% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-350

99PPM Nitric Oxide, 180PPM Sulfur Dioxide Balance Nitrogen EPA Protocol Mixture, Size 150 High Pressure Aluminum Cylinder, CGA-660