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® 1 Cylinder Brass Manifold Protocol Station With 3000 PSI Maximum Rated Inlet Pressure CGA-346

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Airgas® 1 Cylinder Brass Manifold Protocol Station With 3000 PSI Maximum Rated Inlet Pressure CGA-346

Airgas® 1 Cylinder Brass Manifold Protocol Station With 3000 PSI Maximum Rated Inlet Pressure CGA-346

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Airgas Part #:Y151MBH346-AG

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Airgas® Model AS215B590 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215B590 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215B590 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y11AS215B590-AG

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Airgas® Model AS215B500 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215B500 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215B500 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y12AS215B500-AG

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Airgas® Model ASN245G590 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 ASN245G590 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245G590 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 #:Y11ASN245G590-AG

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Airgas® Model ASC445A705 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445A705 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445A705 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445A705-AG

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

Airgas® Model ASN245G540 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 #:Y11ASN245G540-AG

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Food Grade Carbon Dioxide, 200 Liter Liquid Cylinder, CGA 320 Washer (500 PSI)

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Food Grade Carbon Dioxide, 200 Liter Liquid Cylinder, CGA 320 Washer (500 PSI) Food Grade Carbon Dioxide, 200 Liter Liquid Cylinder, CGA 320 Washer (500 PSI)

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Food Grade Carbon Dioxide, 200 Liter Liquid Cylinder, CGA 320 Washer (500 PSI)

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Airgas Part #:CD FG200LT500

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Airgas® Model N245D326 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245D326 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245D326 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y12N245D326-AG

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Airgas® Model AS215B320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215B320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215B320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y11AS215B320-AG

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Airgas® Model L445ALB660 Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA x 1/8" FNPT Connection

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Airgas® Model L445ALB660 Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA x 1/8" FNPT Connection

Airgas® Model L445ALB660 Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA x 1/8" FNPT Connection

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Airgas Part #:Y12L445ALB660-AG

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UPC (Ultra Pure Carrier) Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350

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UPC (Ultra Pure Carrier) Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350 UPC (Ultra Pure Carrier) Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350

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UPC (Ultra Pure Carrier) Grade Hydrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Airgas Part #:HY UPCC63

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20% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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20% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590 20% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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20% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02CD80C2002863

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Airgas® Model AS215A350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215A350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215A350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y12AS215A350-AG

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5% Carbon Dioxide, 35% Nitrogen, Balance Helium Laser Grade (Non Medical), Size 150 High Pressure Aluminum, CGA 580

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5% Carbon Dioxide, 35% Nitrogen, Balance Helium Laser Grade (Non Medical), Size 150 High Pressure Aluminum, CGA 580 5% Carbon Dioxide, 35% Nitrogen, Balance Helium Laser Grade (Non Medical), Size 150 High Pressure Aluminum, CGA 580

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5% Carbon Dioxide, 35% Nitrogen, Balance Helium Laser Grade (Non Medical), Size 150 High Pressure Aluminum, CGA 580

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Airgas Part #:X03HE60Z15A40Y1

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Airgas® Model T265B540 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model T265B540 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model T265B540 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12T265B540-AG

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Industrial Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI) Industrial Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

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Industrial Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

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Airgas Part #:AR 230LT230DCG

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20PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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20PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10 20PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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20PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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Airgas Part #:X05NI79CP440000

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Airgas® Model FM244A500 Brass High Purity Single Stage Regulator With CGA Connection

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Airgas® Model FM244A500 Brass High Purity Single Stage Regulator With CGA Connection

Airgas® Model FM244A500 Brass High Purity Single Stage Regulator With CGA Connection

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Airgas Part #:Y11FM244A500-AG

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4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350 4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:X04HY55C15A59J5

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Airgas® Model ASC445AA580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445AA580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445AA580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445AA580-AG

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