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 E444D679 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas® Model E444D679 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

Airgas® Model E444D679 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12E444D679-AG

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Airgas® Model C445FHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

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Airgas® Model C445FHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model C445FHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11C445FHF-AG

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11PPM Nitirc Oxide, 27.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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11PPM Nitirc Oxide, 27.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 11PPM Nitirc Oxide, 27.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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11PPM Nitirc Oxide, 27.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI99E15A3583

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850PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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850PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 850PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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850PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A0916

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Airgas® Model AS244B580 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244B580 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244B580 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y12AS244B580-AG

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Airgas® Model C445D580CV Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445D580CV Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445D580CV Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445D580CV-AG

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UHP (Ultra High Purity) Grade Helium, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580

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UHP (Ultra High Purity) Grade Helium, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580 UHP (Ultra High Purity) Grade Helium, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580

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UHP (Ultra High Purity) Grade Helium, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Airgas Part #:HE UHPC22

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5000PPM Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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5000PPM Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 5000PPM Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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5000PPM Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02HE99C3001691

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20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590 20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02NI79C2006351

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110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:E02NI99E15A0056

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16PPM Nitirc Oxide, 75PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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16PPM Nitirc Oxide, 75PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 16PPM Nitirc Oxide, 75PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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16PPM Nitirc Oxide, 75PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI99E15A0AQ2

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

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

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

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Airgas Part #:CD R300S

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25PPM Hydrogen Sulfide, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10 25PPM Hydrogen Sulfide, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X02AI99CP161FW8

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Airgas® Model ASN245G350 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 ASN245G350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245G350 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 #:Y11ASN245G350-AG

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1000PPM Nitrogen Dioxide, 15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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1000PPM Nitrogen Dioxide, 15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 1000PPM Nitrogen Dioxide, 15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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1000PPM Nitrogen Dioxide, 15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI84E15A0022

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Airgas® Model 5900330 Aluminum High Purity Single Stage Vacuum Flow Regulator With 1/4" NPT Female Connection

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Airgas® Model 5900330 Aluminum High Purity Single Stage Vacuum Flow Regulator With 1/4" NPT Female Connection

Airgas® Model 5900330 Aluminum High Purity Single Stage Vacuum Flow Regulator With 1/4" NPT Female Connection

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Airgas Part #:Y115900330-AG

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29PPM Nitirc Oxide, 39PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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29PPM Nitirc Oxide, 39PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 29PPM Nitirc Oxide, 39PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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29PPM Nitirc Oxide, 39PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI99E15A1040

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1PPM Formaldehyde, 100PPM Nitrous Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

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1PPM Formaldehyde, 100PPM Nitrous Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve 1PPM Formaldehyde, 100PPM Nitrous Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

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1PPM Formaldehyde, 100PPM Nitrous Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

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Airgas Part #:X03NI99C15A02H9

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Airgas® Model ASC445B Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445B Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445B Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445B-AG

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Airgas® Model 237350858A Three Stage Nitrogen Electrical Transformer Regulator With 580 CGA Connection And Electronic Gauge

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Airgas® Model 237350858A Three Stage Nitrogen Electrical Transformer Regulator With 580 CGA Connection And Electronic Gauge

Airgas® Model 237350858A Three Stage Nitrogen Electrical Transformer Regulator With 580 CGA Connection And Electronic Gauge

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Airgas Part #:Y11237350858A-AG

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