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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Military Specification Nitrogen, 6,000 PSI High Pressure Steel Cylinder, CGA 677

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Military Specification Nitrogen, 6,000 PSI High Pressure Steel Cylinder, CGA 677 Military Specification Nitrogen, 6,000 PSI High Pressure Steel Cylinder, CGA 677

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Military Specification Nitrogen, 6,000 PSI High Pressure Steel Cylinder, CGA 677

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Airgas Part #:NI MS6K922

Airgas® Model ASC444D330 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC444D330 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC444D330 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11ASC444D330-AG

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590 20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02NI79C3002430

Airgas® Model AS244B320 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244B320 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244B320 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y12AS244B320-AG

90PPM Nitric Oxide, 1800PPM Carbon Monoxide, 9% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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90PPM Nitric Oxide, 1800PPM Carbon Monoxide, 9% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 90PPM Nitric Oxide, 1800PPM Carbon Monoxide, 9% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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90PPM Nitric Oxide, 1800PPM Carbon Monoxide, 9% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E04NI90E15A0035

Airgas® Model AS244F580 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244F580 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244F580 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y11AS244F580-AG

100PPM Methane, Balance Air Certified Reference Material, 10 Liter Portable Disposable Aluminum Cylinder

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100PPM Methane, Balance Air Certified Reference Material, 10 Liter Portable Disposable Aluminum Cylinder 100PPM Methane, Balance Air Certified Reference Material, 10 Liter Portable Disposable Aluminum Cylinder

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100PPM Methane, Balance Air Certified Reference Material, 10 Liter Portable Disposable Aluminum Cylinder

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Airgas Part #:X02AI99CP1125G9

Research Grade Hydrogen, Size 80 High Pressure Aluminum Cylinder, CGA 350

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Research Grade Hydrogen, Size 80 High Pressure Aluminum Cylinder, CGA 350 Research Grade Hydrogen, Size 80 High Pressure Aluminum Cylinder, CGA 350

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Research Grade Hydrogen, Size 80 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:HY R80A

50PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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50PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10 50PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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50PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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Airgas Part #:X02NI99CA580043

Airgas® Model AS215A296 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215A296 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215A296 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y12AS215A296-AG

Airgas® Model C645G580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645G580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645G580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645G580-AG

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

Airgas® Model 820G580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

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Airgas® Model 820G580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Airgas® Model 820G580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11820G580-AG

7% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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7% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580 7% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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7% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02NI93C2001169

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350 40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:X02NI60C15AJ199

Airgas® Model N245G510 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245G510 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245G510 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y11N245G510-AG

Airgas® Model ASN245G540 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 ASN245G540 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245G540 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 #:Y12ASN245G540-AG

UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540 UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Airgas Part #:OX UHPC22

4% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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4% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350 4% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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4% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X03NI91C3000001

13% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

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13% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580 13% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

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13% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

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Airgas Part #:E02NI87E15A1296