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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USP (United States Pharmacopeia) Medical Grade Oxygen, Size D High Pressure Aluminum Medical Cylinder With Walk-O2-Bout® Regulator, VIPR

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size D High Pressure Aluminum Medical Cylinder With Walk-O2-Bout® Regulator, VIPR

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size D High Pressure Aluminum Medical Cylinder With Walk-O2-Bout® Regulator, VIPR

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Airgas Part #:OX USPDAWBDSEMS

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Airgas® Model C444G296 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444G296 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444G296 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444G296-AG

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Airgas® Model 225 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-590 Connection

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Airgas® Model 225 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-590 Connection

Airgas® Model 225 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-590 Connection

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Airgas Part #:Y121225C590-AL

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder With Walk-O2-Bout® Regulator, VIPR

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder With Walk-O2-Bout® Regulator, VIPR

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder With Walk-O2-Bout® Regulator, VIPR

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Airgas Part #:OX USPEAWBPLUS

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Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection

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Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection

Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection

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Airgas Part #:Y121311A590-AL

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Airgas® Model C144A590 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model C144A590 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model C144A590 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12C144A590-AG

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Airgas® Model C144B Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model C144B Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model C144B Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12C144B-AG

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Airgas® Model C445F510 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445F510 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445F510 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445F510-AG

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Airgas® Model FM244D540 Brass High Purity Single Stage Regulator With CGA Connection

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Airgas® Model FM244D540 Brass High Purity Single Stage Regulator With CGA Connection

Airgas® Model FM244D540 Brass High Purity Single Stage Regulator With CGA Connection

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Airgas Part #:Y11FM244D540-AG

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Airgas® Model C445A326 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445A326 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445A326 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445A326-AG

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Airgas® Model C645A540 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645A540 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645A540 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645A540-AG

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Airgas® 2 Cylinder Cryogenic High Pressure 0 - 150 psig 539 Series IntelliSwitch® Microprocessor Controlled Brass Fully Automatic Switchover System CGA-580 With Microprocessor

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Airgas® 2 Cylinder Cryogenic High Pressure 0 - 150 psig 539 Series IntelliSwitch® Microprocessor Controlled Brass Fully Automatic Switchover System CGA-580 With Microprocessor

Airgas® 2 Cylinder Cryogenic High Pressure 0 - 150 psig 539 Series IntelliSwitch® Microprocessor Controlled Brass Fully Automatic Switchover System CGA-580 With Microprocessor

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Airgas Part #:Y11MSP120D580-AG

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Airgas® Model 4655, 150 scfh Stainless Steel Standard Valve Gas Flowmeter Regulator With 1/8" FNPT Connection And 65mm Flow Tube

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Airgas® Model 4655, 150 scfh Stainless Steel Standard Valve Gas Flowmeter Regulator With 1/8" FNPT Connection And 65mm Flow Tube

Airgas® Model 4655, 150 scfh Stainless Steel Standard Valve Gas Flowmeter Regulator With 1/8" FNPT Connection And 65mm Flow Tube

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Airgas Part #:Y214655-AG

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Airgas® 2" Stainless Steel 100 psig VCR® Model Pressure Gauge With 2 PSI Graduations

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Airgas® 2" Stainless Steel 100 psig VCR® Model Pressure Gauge With 2 PSI Graduations

Airgas® 2" Stainless Steel 100 psig VCR® Model Pressure Gauge With 2 PSI Graduations

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Airgas Part #:Y19413941-AG

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Airgas® Stainless Steel Flow Control Valve With CGA-330 Inlet And 1/4" FNPT Outlet

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Airgas® Stainless Steel Flow Control Valve With CGA-330 Inlet And 1/4" FNPT Outlet

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Airgas® Stainless Steel Flow Control Valve With CGA-330 Inlet And 1/4" FNPT Outlet

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Airgas Part #:Y30411330-AG

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Airgas® Model C645F330 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645F330 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645F330 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645F330-AG

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Airgas® 1.0-15 scfm Brass High Capacity Flowmeter

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Airgas® 1.0-15 scfm Brass High Capacity Flowmeter

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Airgas Part #:Y21BHC4-AG

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Airgas® Model C444F296 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444F296 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444F296 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444F296-AG

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Airgas® Model C444G540 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444G540 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444G540 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444G540-AG

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-350 Connection

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-350 Connection

Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-350 Connection

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Airgas Part #:Y111213A350-AL

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