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Take advantage of the industry-leading performance and expertise you'll find with the specialty gas team at Airgas. When you need high-purity gases and precision blends, Airgas has the technical know-how and the national presence to meet your needs anywhere across the U.S.

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HE AR8CD2CE3

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Are you currently located in California?

Airgas

Take advantage of the industry-leading performance and expertise you'll find with the specialty gas team at Airgas. When you need high-purity gases and precision blends, Airgas has the technical know-how and the national presence to meet your needs anywhere across the U.S.

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

69PPM Sulfur Dioxide, 220PPM Nitric Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

69PPM Sulfur Dioxide, 220PPM Nitric Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

0.35% Ethylene, 0.58% Methane, 1.3% Propane, Balance Ethane, Primary Hydrocarbon Grade, Size 300 High Pressure Steel Cylinder, CGA 350

0.35% Ethylene, 0.58% Methane, 1.3% Propane, Balance Ethane, Primary Hydrocarbon Grade, Size 300 High Pressure Steel Cylinder, CGA 350

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

UHP (Ultra High Purity) Grade Argon, 180 Liter Liquid Cylinder, CGA 580 (230 PSI)

UHP (Ultra High Purity) Grade Argon, 180 Liter Liquid Cylinder, CGA 580 (230 PSI)

50% Argon, Balance Helium Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

50% Argon, Balance Helium Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

Instrument Grade Methane, Size 300 High Pressure Steel Cylinder, CGA 350

Instrument Grade Methane, Size 300 High Pressure Steel Cylinder, CGA 350

Medical NF (National Formulary) Grade Nitrogen, 240 Liter Liquid Cylinder, CGA 580 (22 PSI)

Medical NF (National Formulary) Grade Nitrogen, 240 Liter Liquid Cylinder, CGA 580 (22 PSI)

20% Krypton Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 580

20% Krypton Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 580

1820PPM Methyl Acetylene 1820PPM Propadiene Balance Acetylene 45% Ethylene, Balance Nitrogen Certified Hydrocarbon Size 150 High Pressure Aluminum Cylinder, CGA 350

1820PPM Methyl Acetylene 1820PPM Propadiene Balance Acetylene 45% Ethylene, Balance Nitrogen Certified Hydrocarbon Size 150 High Pressure Aluminum Cylinder, CGA 350

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

4PPM Hydrogen Fluoride, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

4PPM Hydrogen Fluoride, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

USP (United States Pharmacopeia) Medical Grade Oxygen, Size D High Pressure Aluminum Medical Cylinder

USP (United States Pharmacopeia) Medical Grade Oxygen, Size D High Pressure Aluminum Medical Cylinder

22% Nitrogen, 35% Carbon Dioxide, Balance Oxygen Food Grade, Size 300 High Pressure Steel Cylinder, CGA 296

22% Nitrogen, 35% Carbon Dioxide, Balance Oxygen Food Grade, Size 300 High Pressure Steel Cylinder, CGA 296

100PPM Isobutylene, Balance Air Certified Reference Material, 34 Liter Portable Disposable Steel Cylinder, CGA 600

100PPM Isobutylene, Balance Air Certified Reference Material, 34 Liter Portable Disposable Steel Cylinder, CGA 600

15% Carbon Dioxide, 35% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

15% Carbon Dioxide, 35% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

176.5PPM Nitric Oxide, 1050PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

176.5PPM Nitric Oxide, 1050PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

775PPM Acetylene 1550PPM Propadiene 3100PPM Methyl Acetylene 46.4% Ethylene, Balance Nitrogen Certified Hydrocarbon Size 150 High Pressure Aluminum Cylinder, CGA 350

775PPM Acetylene 1550PPM Propadiene 3100PPM Methyl Acetylene 46.4% Ethylene, Balance Nitrogen Certified Hydrocarbon Size 150 High Pressure Aluminum Cylinder, CGA 350