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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Food Grade Carbon Dioxide, 20 Pound High Pressure Aluminum Cylinder, CGA 320 With Syphon Tube

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Food Grade Carbon Dioxide, 20 Pound High Pressure Aluminum Cylinder, CGA 320 With Syphon Tube

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Food Grade Carbon Dioxide, 20 Pound High Pressure Aluminum Cylinder, CGA 320 With Syphon Tube

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Airgas Part #:CD FG20AS

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UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, CGA 580 (350 PSI)

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UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, CGA 580 (350 PSI) UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, CGA 580 (350 PSI)

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UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, CGA 580 (350 PSI)

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Airgas Part #:AR UHP230L350CT

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UHP (Ultra High Purity) Grade Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580 UHP (Ultra High Purity) Grade Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580

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Airgas Part #:HE UHP80A

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UHP (Ultra High Purity) Grade Oxygen, Size 80 High Pressure Cylinder, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, Size 80 High Pressure Cylinder, CGA 540 UHP (Ultra High Purity) Grade Oxygen, Size 80 High Pressure Cylinder, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, Size 80 High Pressure Cylinder, CGA 540

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Airgas Part #:OX UHP80

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UHP (Ultra High Purity) Grade Nitrogen, 103 Liter Portable Disposable Steel Cylinder, CGA C10

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UHP (Ultra High Purity) Grade Nitrogen, 103 Liter Portable Disposable Steel Cylinder, CGA C10 UHP (Ultra High Purity) Grade Nitrogen, 103 Liter Portable Disposable Steel Cylinder, CGA C10

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UHP (Ultra High Purity) Grade Nitrogen, 103 Liter Portable Disposable Steel Cylinder, CGA C10

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Airgas Part #:NI UHPP10

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45PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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45PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590 45PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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45PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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Airgas Part #:E02AI99E15A0277

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18PPM Carbon Monoxide, 18PPM Nitric Oxide, 4.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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18PPM Carbon Monoxide, 18PPM Nitric Oxide, 4.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 18PPM Carbon Monoxide, 18PPM Nitric Oxide, 4.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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18PPM Carbon Monoxide, 18PPM Nitric Oxide, 4.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E04NI95E15A0052

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Airgas® Model ASN245D590 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 ASN245D590 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245D590 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 #:Y12ASN245D590-AG

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2% Hydrogen, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

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2% Hydrogen, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350 2% Hydrogen, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

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2% Hydrogen, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:NI HY2300

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Industrial Grade Helium, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

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Industrial Grade Helium, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580 Industrial Grade Helium, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

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Industrial Grade Helium, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

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Airgas Part #:HE 40

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Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y11AS241D-AG

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UHP (Ultra High Purity) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580 UHP (Ultra High Purity) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR UHP300903BA

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Laser Grade Nitrogen, Size 300 High Pressure Steel Cylinder, CGA 580 Laser Grade Nitrogen, Size 300 High Pressure Steel Cylinder, CGA 580

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Laser Grade Nitrogen, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:NI LZ300

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Industrial Grade Argon, 12 Pack 4,000 PSI High Pressure Steel Cradle, CGA 680

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Industrial Grade Argon, 12 Pack 4,000 PSI High Pressure Steel Cradle, CGA 680 Industrial Grade Argon, 12 Pack 4,000 PSI High Pressure Steel Cradle, CGA 680

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Industrial Grade Argon, 12 Pack 4,000 PSI High Pressure Steel Cradle, CGA 680

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Airgas Part #:AR C24

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1.15% Ethylene, Balance Air Certified Reference Material, Size 80 High Pressure Cylinder, CGA 590

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1.15% Ethylene, Balance Air Certified Reference Material, Size 80 High Pressure Cylinder, CGA 590 1.15% Ethylene, Balance Air Certified Reference Material, Size 80 High Pressure Cylinder, CGA 590

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1.15% Ethylene, Balance Air Certified Reference Material, Size 80 High Pressure Cylinder, CGA 590

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Airgas Part #:X02AI98C804747

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Chemically Pure Grade Propane, Size 200 High Pressure Steel Cylinder, CGA 510

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Chemically Pure Grade Propane, Size 200 High Pressure Steel Cylinder, CGA 510

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Chemically Pure Grade Propane, Size 200 High Pressure Steel Cylinder, CGA 510

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Airgas Part #:PR CP200

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Industrial Grade Nitrogen, 230 Liter Liquid Cylinder, CGA 580 (350 PSI) Industrial Grade Nitrogen, 230 Liter Liquid Cylinder, CGA 580 (350 PSI)

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Industrial Grade Nitrogen, 230 Liter Liquid Cylinder, CGA 580 (350 PSI)

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Airgas Part #:NI 230LT350SQ

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400PPM Carbon Dioxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

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400PPM Carbon Dioxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590 400PPM Carbon Dioxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

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400PPM Carbon Dioxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

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Airgas Part #:X02AI99C15A6162

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Research Plus Grade Xenon, Size 33 High Pressure Aluminum Cylinder, CGA 580

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Research Plus Grade Xenon, Size 33 High Pressure Aluminum Cylinder, CGA 580 Research Plus Grade Xenon, Size 33 High Pressure Aluminum Cylinder, CGA 580

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Research Plus Grade Xenon, Size 33 High Pressure Aluminum Cylinder, CGA 580

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Airgas Part #:XE RP33A1000LT

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10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

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10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580 10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

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10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR CD10125

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