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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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HY C63

Industrial Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Are you currently located in California?

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.

Industrial Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350

Industrial Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350

Airgas® Model ASN245E580 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245E580 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

2% Nitirc Oxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 660

2% Nitirc Oxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 660

Biomass Extraction Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

Biomass Extraction Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Medical NF (National Formulary) Grade Nitrogen, 180 Liter Liquid Cylinder (50 PSI)

Medical NF (National Formulary) Grade Nitrogen, 180 Liter Liquid Cylinder (50 PSI)

Balloon Grade Helium, Size 125 High Pressure Steel Cylinder, CGA 580

Balloon Grade Helium, Size 125 High Pressure Steel Cylinder, CGA 580

Food Grade Nitrogen, 160 Liter Liquid Cylinder (230 PSI)

Food Grade Nitrogen, 160 Liter Liquid Cylinder (230 PSI)

6% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

6% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Industrial Grade Nitrogen, Size 80 High Pressure Aluminum Cylinder, CGA 580

Industrial Grade Nitrogen, Size 80 High Pressure Aluminum Cylinder, CGA 580

10% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

10% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Instrument Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510

Instrument Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510

13.75% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

13.75% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder, CGA 540

USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder, CGA 540

110PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

110PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Breathing Grade Air, 6 Pack Size 300 High Pressure Steel Cradle, CGA 346

Breathing Grade Air, 6 Pack Size 300 High Pressure Steel Cradle, CGA 346

Research Grade Methane, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

Research Grade Methane, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

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

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

5% Carbon Dioxide, 5% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Carbon Dioxide, 5% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500