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

10PPM Chlorine Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

10PPM Chlorine Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

ARCAL™ Chrome Shielding Gas Mixture 2% Carbon Dioxide Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ Chrome Shielding Gas Mixture 2% Carbon Dioxide Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

100PPM Isobutylene Balance Air Certified Standard Mixture, 34 Liter Disposable Steel Cylinder, CGA-600

100PPM Isobutylene Balance Air Certified Standard Mixture, 34 Liter Disposable Steel Cylinder, CGA-600

5PPM Chlorine Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

5PPM Chlorine Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

10PPM Hydrogen Cyanide Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

10PPM Hydrogen Cyanide Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

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

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

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

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

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 0.35% N Pentane, 19% Oxygen Balance Oxygen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 0.35% N Pentane, 19% Oxygen Balance Oxygen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

10PPM Hydrogen Chloride Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

10PPM Hydrogen Chloride Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

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

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

100PPM Isobutylene Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

100PPM Isobutylene Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

2.5% Methane Balance Air Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

2.5% Methane Balance Air Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

2PPM Chlorine Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

2PPM Chlorine Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

10PPM Sulfur Dioxide Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

10PPM Sulfur Dioxide Balance Nitrogen Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

20.9% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

20.9% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

0.6% Propane Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

0.6% Propane Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

40PPM 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

ARCAL™ Prime Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ Prime Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

5PPM Nitrogen Dioxide Balance Air Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10

5PPM Nitrogen Dioxide Balance Air Certified Standard Mixture, 58 Liter Disposable Aluminum Cylinder, CGA-C10