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Mixed Gases

ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

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ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

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ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

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Airgas Part #: ACLHE20300SMT

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

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

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

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Airgas Part #: X02AI99CP584594

100PPM Isobutylene Balance Air Certified Standard Mixture, Size 17 Disposable Steel Cylinder, CGA-600

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100PPM Isobutylene Balance Air Certified Standard Mixture, Size 17 Disposable Steel Cylinder, CGA-600

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100PPM Isobutylene Balance Air Certified Standard Mixture, Size 17 Disposable Steel Cylinder, CGA-600

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Airgas Part #: X02AI99CP170876

8% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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8% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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8% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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Airgas Part #: X02NI92CP101168

50PPM Carbon Monoxide Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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50PPM Carbon Monoxide Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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50PPM Carbon Monoxide Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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Airgas Part #: X02AI99CP104640

20.8% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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20.8% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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20.8% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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Airgas Part #: X02NI79CP102774

25% Carbon Dioxide Balance Argon Industrial Mix, Size 125 High Pressure Steel Cylinder, CGA-580

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25% Carbon Dioxide Balance Argon Industrial Mix, Size 125 High Pressure Steel Cylinder, CGA-580 25% Carbon Dioxide Balance Argon Industrial Mix, Size 125 High Pressure Steel Cylinder, CGA-580

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25% Carbon Dioxide Balance Argon Industrial Mix, Size 125 High Pressure Steel Cylinder, CGA-580

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Airgas Part #: AR CD25125

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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Airgas Part #: ACLA7.C2.C23

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

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

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

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Airgas Part #: X02NI99CP58H797

ARCAL™ Flux Shielding Gas Mixture 25% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ Flux Shielding Gas Mixture 25% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ Flux Shielding Gas Mixture 25% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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Airgas Part #: ACLFLUXC23

2% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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2% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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2% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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Airgas Part #: X02NI98CP102409

ARCAL™ TECH 10 Shielding Gas Mixture 10% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ TECH 10 Shielding Gas Mixture 10% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ TECH 10 Shielding Gas Mixture 10% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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Airgas Part #: ACLCD10C23

ARCAL™ Speed Shielding Gas Mixture 8% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ Speed Shielding Gas Mixture 8% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ Speed Shielding Gas Mixture 8% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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Airgas Part #: ACLSPEEDC23

10% Carbon Dioxide Balance Argon Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA-580

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10% Carbon Dioxide Balance Argon Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA-580 10% Carbon Dioxide Balance Argon Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA-580

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10% Carbon Dioxide Balance Argon Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA-580

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Airgas Part #: AR CD10300

2.5% Methane Balance Air Certified Standard Mixture, Size 17 Disposable Steel Cylinder, CGA-600

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2.5% Methane Balance Air Certified Standard Mixture, Size 17 Disposable Steel Cylinder, CGA-600

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2.5% Methane Balance Air Certified Standard Mixture, Size 17 Disposable Steel Cylinder, CGA-600

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Airgas Part #: X02AI97CP170954

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

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

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

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Airgas Part #: X02NI99CP58H821

ARCAL™ 8/2 TECH Shielding Gas Mixture 2% Oxygen 8% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ 8/2 TECH Shielding Gas Mixture 2% Oxygen 8% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ 8/2 TECH Shielding Gas Mixture 2% Oxygen 8% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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Airgas Part #: ACLCD8OX2C23

1% Methane Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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1% Methane Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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1% Methane Balance Air Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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Airgas Part #: X02AI99CP101543

1% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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1% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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1% Oxygen Balance Nitrogen Certified Standard Mixture, 103 Liter Disposable Steel Cylinder, CGA-C10

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Airgas Part #: X02NI99CP101320

ARCAL™ R1-2 Shielding Gas Mixture 2.4% Hydrogen, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

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ARCAL™ R1-2 Shielding Gas Mixture 2.4% Hydrogen, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

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ARCAL™ R1-2 Shielding Gas Mixture 2.4% Hydrogen, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

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Airgas Part #: ACLHY2.4300SMT

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.