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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40% Hydrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 350

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40% Hydrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 350 40% Hydrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 350

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40% Hydrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HE60P3000000

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Airgas® Model ASN245B660 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 ASN245B660 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245B660 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 #:Y12ASN245B660-AG

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Airgas® Model AS215B350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215B350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215B350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y12AS215B350-AG

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Airgas® Model ASC444D590 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC444D590 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC444D590 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11ASC444D590-AG

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

Airgas® Model ASN245G590 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 #:Y12ASN245G590-AG

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0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

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0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350 0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

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0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:NI FGCD20CM15A

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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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Airgas® Model AS215D350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215D350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215D350 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y12AS215D350-AG

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Airgas® Model ASN245F540 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 ASN245F540 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245F540 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 #:Y11ASN245F540-AG

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Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510 Dual Port Dip Tube

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Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510 Dual Port Dip Tube Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510 Dual Port Dip Tube

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Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510 Dual Port Dip Tube

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Airgas Part #:PR CP350DPS

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Airgas® Model E444A660 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas® Model E444A660 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection

Airgas® Model E444A660 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11E444A660-AG

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Laser Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580 Laser Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Laser Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR LZ300

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UPC (Ultra Pure Carrier) Grade Hydrogen, Size 80 High Pressure Cylinder, CGA 350

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UPC (Ultra Pure Carrier) Grade Hydrogen, Size 80 High Pressure Cylinder, CGA 350 UPC (Ultra Pure Carrier) Grade Hydrogen, Size 80 High Pressure Cylinder, CGA 350

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UPC (Ultra Pure Carrier) Grade Hydrogen, Size 80 High Pressure Cylinder, CGA 350

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Airgas Part #:HY UPC80

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Airgas® Model AS215D590 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215D590 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215D590 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y12AS215D590-AG

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Airgas® Model AS215F580 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas® Model AS215F580 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215F580 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

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Airgas Part #:Y11AS215F580-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 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 820H350 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

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Airgas® Model 820H350 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Airgas® Model 820H350 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11820H350-AG

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Airgas® Model L445DLB170 Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA-170 Connection

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Airgas® Model L445DLB170 Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA-170 Connection

Airgas® Model L445DLB170 Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA-170 Connection

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Airgas Part #:Y12L445DLB170-AG

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Airgas® Model AS244F590 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244F590 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244F590 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y12AS244F590-AG

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