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

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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

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

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Airgas Part #:HY C63

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

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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

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Airgas Part #:Y12ASN245E580-AG

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

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

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

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Airgas Part #:Z03NI7422000083

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

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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

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

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Airgas Part #:X02NI98C3HA0004

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

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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

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

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Airgas Part #:CD BE300SXTR

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

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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

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

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Airgas Part #:X02HE60C3003108

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

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

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

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Airgas Part #:NI NF180LT50

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

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

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Airgas Part #:HE BL125

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

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

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Airgas Part #:NI FG160LT230

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

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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

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

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Airgas Part #:AR CD8CS3

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

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

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

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Airgas Part #:NI 80A

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

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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

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

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Airgas Part #:E02NI90E15A0228

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

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

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Airgas Part #:PR I350

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

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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

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

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Airgas Part #:E02NI86E15A0488

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

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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

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

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Airgas Part #:OX USPEAOT

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

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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

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

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Airgas Part #:E02NI99E15A0093

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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

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

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Airgas Part #:AI BC63

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

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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

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

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Airgas Part #:ME RCS3

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

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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

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

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Airgas Part #:HE AR8CD2300

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

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

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

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Airgas Part #:Z03NI9022000033

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