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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Military Specification Helium, Size 300 High Pressure Steel Cylinder, CGA 580

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Military Specification Helium, Size 300 High Pressure Steel Cylinder, CGA 580 Military Specification Helium, Size 300 High Pressure Steel Cylinder, CGA 580

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Military Specification Helium, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:HE MS300911BA

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UHP (Ultra High Purity) Grade Helium, Size 33 High Pressure Aluminum Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Helium, Size 33 High Pressure Aluminum Cylinder, CGA 580 UHP (Ultra High Purity) Grade Helium, Size 33 High Pressure Aluminum Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Helium, Size 33 High Pressure Aluminum Cylinder, CGA 580

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Airgas Part #:HE UHP33A

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Balloon Grade Helium, Size 80 High Pressure Cylinder, CGA 580 Balloon Grade Helium, Size 80 High Pressure Cylinder, CGA 580

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Balloon Grade Helium, Size 80 High Pressure Cylinder, CGA 580

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Airgas Part #:HE BL80

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Ultra Zero Grade Air, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590 Ultra Zero Grade Air, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

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Ultra Zero Grade Air, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

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Airgas Part #:AI UZC62

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UHP (Ultra High Purity) Grade Argon, 6 Pack Size 250 High Pressure Steel Cradle, CGA 580

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UHP (Ultra High Purity) Grade Argon, 6 Pack Size 250 High Pressure Steel Cradle, CGA 580 UHP (Ultra High Purity) Grade Argon, 6 Pack Size 250 High Pressure Steel Cradle, CGA 580

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UHP (Ultra High Purity) Grade Argon, 6 Pack Size 250 High Pressure Steel Cradle, CGA 580

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Airgas Part #:AR UHPC65

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Bone Dry Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

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Bone Dry Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer Bone Dry Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

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Bone Dry Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

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Airgas Part #:CD BD300S

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Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445B350-AG

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Chromatographic Hydrogen, 16 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Chromatographic Hydrogen, 16 Pack Size 300 High Pressure Steel Cradle, CGA 350 Chromatographic Hydrogen, 16 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Chromatographic Hydrogen, 16 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Airgas Part #:HY CHCS3

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2% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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2% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350 2% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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2% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02AR98C3001828

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9PPM Nitric Oxide, 16PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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9PPM Nitric Oxide, 16PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 9PPM Nitric Oxide, 16PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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9PPM Nitric Oxide, 16PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E03NI99E15A0541

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137.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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137.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 137.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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137.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A0162

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20% Oxygen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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20% Oxygen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590 20% Oxygen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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20% Oxygen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02AR80C3009372

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Airgas® Model 7501000 Brass Laser Applications LaserPLUS™ High-Flow Dome-Loaded Regulator With 1/2" FNPT Connection

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Airgas® Model 7501000 Brass Laser Applications LaserPLUS™ High-Flow Dome-Loaded Regulator With 1/2" FNPT Connection

Airgas® Model 7501000 Brass Laser Applications LaserPLUS™ High-Flow Dome-Loaded Regulator With 1/2" FNPT Connection

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Airgas Part #:Y117501000-AG

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

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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

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

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Airgas Part #:OX USPDATV

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1% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 580

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1% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 580 1% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 580

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1% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 580

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Airgas Part #:X02NI99P15A1884

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Airgas® Model ASC444A510 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC444A510 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC444A510 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11ASC444A510-AG

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10% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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10% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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10% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X03NI80C2000511

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95PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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95PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 95PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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95PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A0566

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5.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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5.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 5.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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5.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A1802

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20% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 100 Steel High Pressure, CGA 580

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20% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 100 Steel High Pressure, CGA 580

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20% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 100 Steel High Pressure, CGA 580

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Airgas Part #:AR CD20125

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