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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Industrial Grade Nitrogen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Industrial Grade Nitrogen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580 Industrial Grade Nitrogen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Industrial Grade Nitrogen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI C22

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

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

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Airgas Part #:AR 300BLUA

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Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540 Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Airgas Part #:OX C22

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Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

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Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

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Airgas Part #:Y12244F296-AG

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Airgas® Model 216 Brass High Purity Two Stage Regulator With CGA-590 Connection

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Airgas® Model 216 Brass High Purity Two Stage Regulator With CGA-590 Connection

Airgas® Model 216 Brass High Purity Two Stage Regulator With CGA-590 Connection

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Airgas Part #:Y121216CB590-AL

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Biomass Extraction Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

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Biomass Extraction Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

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Biomass Extraction Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

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Airgas Part #:CD BE200SXTR

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Industrial Grade Hydrogen, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Industrial Grade Hydrogen, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350 Industrial Grade Hydrogen, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Industrial Grade Hydrogen, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

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Airgas Part #:HY CE3

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Industrial Grade Argon, 160 Liter Liquid Cylinder (350 PSI) Industrial Grade Argon, 160 Liter Liquid Cylinder (350 PSI)

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Industrial Grade Argon, 160 Liter Liquid Cylinder (350 PSI)

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Airgas Part #:AR 160LT350

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Airgas® Model N245G540 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245G540 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245G540 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y11N245G540-AG

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Instrument Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510 Instrument Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510

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Instrument Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510

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Airgas Part #:PR I350

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Airgas® Model C144A540 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model C144A540 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model C144A540 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12C144A540-AG

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-660 Connection

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-660 Connection

Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-660 Connection

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Airgas Part #:Y111213E660-AL

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Industrial Grade Propane, Size 33 Low Pressure Aluminum Vapor Withdraw Cylinder, CGA 510

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Industrial Grade Propane, Size 33 Low Pressure Aluminum Vapor Withdraw Cylinder, CGA 510

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Industrial Grade Propane, Size 33 Low Pressure Aluminum Vapor Withdraw Cylinder, CGA 510

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Airgas Part #:PR 33AV

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UHP (Ultra High Purity) Grade Tetrafluoromethane, Size 200 High Pressure Steel Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Tetrafluoromethane, Size 200 High Pressure Steel Cylinder, CGA 580

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UHP (Ultra High Purity) Grade Tetrafluoromethane, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:RD UHP200

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25PPM Carbon Monoxide, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

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25PPM Carbon Monoxide, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

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25PPM Carbon Monoxide, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

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Airgas Part #:X02AI99CP172156

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Industrial Grade Natural Gas, Size 300 High Pressure Steel Cylinder, CGA 350

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Industrial Grade Natural Gas, Size 300 High Pressure Steel Cylinder, CGA 350 Industrial Grade Natural Gas, Size 300 High Pressure Steel Cylinder, CGA 350

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Industrial Grade Natural Gas, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:NG 300

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size 300 High Pressure Steel Cylinder, CGA 540

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size 300 High Pressure Steel Cylinder, CGA 540 USP (United States Pharmacopeia) Medical Grade Oxygen, Size 300 High Pressure Steel Cylinder, CGA 540

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USP (United States Pharmacopeia) Medical Grade Oxygen, Size 300 High Pressure Steel Cylinder, CGA 540

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Airgas Part #:OX USP300BA

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

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

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Airgas Part #:HE LZ300

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Airgas® 1/4" X 1/4" Stainless Steel Compression Union

Airgas® 1/4" X 1/4" Stainless Steel Compression Union

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Airgas Part #:Y99413936-AG

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Airgas® Stainless Steel Ball-Type Check Valve With Neoprene® O-Ring, 1/4" FNPT Inlet And 1/4" FNPT Outlet

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Airgas® Stainless Steel Ball-Type Check Valve With Neoprene® O-Ring, 1/4" FNPT Inlet And 1/4" FNPT Outlet

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Airgas® Stainless Steel Ball-Type Check Valve With Neoprene® O-Ring, 1/4" FNPT Inlet And 1/4" FNPT Outlet

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Airgas Part #:Y33444-AG

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