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® 2 Cylinder Stainless Steel Manifold Protocol Station, CGA-660

Airgas® 2 Cylinder Stainless Steel Manifold Protocol Station, CGA-660

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Airgas Part #:Y1542CMH660-AG

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Research Grade Hydrogen, Size 300 High Pressure Steel Cylinder, CGA 724 Research Grade Hydrogen, Size 300 High Pressure Steel Cylinder, CGA 724

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Research Grade Hydrogen, Size 300 High Pressure Steel Cylinder, CGA 724

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Airgas Part #:HY R300DS

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15PPM Nitrogen Dioxide, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

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15PPM Nitrogen Dioxide, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660 15PPM Nitrogen Dioxide, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

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15PPM Nitrogen Dioxide, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

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Airgas Part #:E02AI99E15W0064

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Industrial Grade Nitrogen, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Industrial Grade Nitrogen, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580 Industrial Grade Nitrogen, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Industrial Grade Nitrogen, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI C23W

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0.4% Carbon Monoxide, 34.6% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

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0.4% Carbon Monoxide, 34.6% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350 0.4% Carbon Monoxide, 34.6% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

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0.4% Carbon Monoxide, 34.6% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

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Airgas Part #:X03NI65CA230000

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40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10 40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X02NI99CP160023

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Airgas® 1 Cylinder Stainless Steel Manifold Protocol Station, CGA-350

Airgas® 1 Cylinder Stainless Steel Manifold Protocol Station, CGA-350

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Airgas Part #:Y154MBH350-AG

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40% Oxygen, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 296

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40% Oxygen, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 296 40% Oxygen, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 296

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40% Oxygen, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 296

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Airgas Part #:X02NI60CC2376X5

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10% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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10% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 10% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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10% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02NI90C3002566

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Airgas® Model ASC445A660 Stainless Steel Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445A660 Stainless Steel Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model ASC445A660 Stainless Steel Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445A660-AG

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

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

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

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Airgas Part #:Y11ASN245B580-AG

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2% Krypton, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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2% Krypton, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 2% Krypton, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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2% Krypton, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02AR98C30048F3

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Continuous Emissions Monitoring Calibration Zero Nitrogen, Size 33 High Pressure Aluminum, CGA 580

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Continuous Emissions Monitoring Calibration Zero Nitrogen, Size 33 High Pressure Aluminum, CGA 580 Continuous Emissions Monitoring Calibration Zero Nitrogen, Size 33 High Pressure Aluminum, CGA 580

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Continuous Emissions Monitoring Calibration Zero Nitrogen, Size 33 High Pressure Aluminum, CGA 580

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Airgas Part #:NI CZ33A

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180PPM Nitric Oxide, 2400PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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180PPM Nitric Oxide, 2400PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 180PPM Nitric Oxide, 2400PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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180PPM Nitric Oxide, 2400PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E03NI99E15A0624

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Airgas® Model C445D320CV Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445D320CV Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445D320CV Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445D320CV-AG

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20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 2.5% Carbon Dioxide, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 2.5% Carbon Dioxide, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 2.5% Carbon Dioxide, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 2.5% Carbon Dioxide, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X06NI81CP580002

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Airgas® Model C440BHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas® Model C440BHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model C440BHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11C440BHF-AG

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Airgas® Model 244 Nickel Brass Plated Analytic Series Two Stage Specialty Regulator With CGA-280 Connection

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Airgas® Model 244 Nickel Brass Plated Analytic Series Two Stage Specialty Regulator With CGA-280 Connection

Airgas® Model 244 Nickel Brass Plated Analytic Series Two Stage Specialty Regulator With CGA-280 Connection

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Airgas Part #:Y12244A280-AG

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40% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

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40% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296 40% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

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40% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

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Airgas Part #:X02NI60C2001931

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2.5% Methane, Balance Air Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

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2.5% Methane, Balance Air Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer 2.5% Methane, Balance Air Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

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2.5% Methane, Balance Air Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

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Airgas Part #:X02AI97CA173574

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