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.


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Airgas® Model ASC445G350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445G350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445G350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445G350-AG

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Airgas® Model ASN245F590 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 ASN245F590 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245F590 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 #:Y12ASN245F590-AG

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Airgas® Model ASC445AA Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445AA Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445AA Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445AA-AG

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Airgas® 2 Cylinder Brass Manifold Protocol Station, CGA-540

Airgas® 2 Cylinder Brass Manifold Protocol Station, CGA-540

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Airgas Part #:Y1512CMH540-AG

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Airgas® Model ASN245D350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas® Model ASN245D350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245D350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas Part #:Y11ASN245D350-AG

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55PPM Nitric Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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55PPM Nitric Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 55PPM Nitric Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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55PPM Nitric Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E03NI99E15A0666

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Airgas® Model ASC445A Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445A Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445A Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445A-AG

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UPC (Ultra Pure Carrier) Grade Hydrogen, Size 35 High Pressure Steel Cylinder, CGA 350

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UPC (Ultra Pure Carrier) Grade Hydrogen, Size 35 High Pressure Steel Cylinder, CGA 350 UPC (Ultra Pure Carrier) Grade Hydrogen, Size 35 High Pressure Steel Cylinder, CGA 350

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UPC (Ultra Pure Carrier) Grade Hydrogen, Size 35 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:HY UPC35

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Research Grade Helium, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Research Grade Helium, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580 Research Grade Helium, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Research Grade Helium, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Airgas Part #:HE RC62

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4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02CD96C3003LS0

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2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590 2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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Airgas Part #:E03NI79E15A3LD7

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200PPM Nitrogen, Balance Hydrogen Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

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200PPM Nitrogen, Balance Hydrogen Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350 200PPM Nitrogen, Balance Hydrogen Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

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200PPM Nitrogen, Balance Hydrogen Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

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Airgas Part #:X02HY99BC620000

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UPC (Ultra Pure Carrier) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

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UPC (Ultra Pure Carrier) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580 UPC (Ultra Pure Carrier) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

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UPC (Ultra Pure Carrier) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:HE UPCC63

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5% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

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5% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350 5% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

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5% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Airgas Part #:X02AR95CC2337Q3

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Airgas® Model C445AA580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445AA580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445AA580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445AA580-AG

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Airgas® Model ASN245B580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas® Model ASN245B580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245B580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas Part #:Y11ASN245B580-AG

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2.5% Methane, 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder White Top, CGA 330

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2.5% Methane, 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder White Top, CGA 330 2.5% Methane, 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder White Top, CGA 330

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2.5% Methane, 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder White Top, CGA 330

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Airgas Part #:X04AI97C15W0003

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2% Nitrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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2% Nitrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580 2% Nitrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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2% Nitrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:AR NI2CS3

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Airgas® Model AS241F Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS241F Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241F Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y11AS241F-AG

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Airgas® Model N245E320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245E320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245E320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y11N245E320-AG

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