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® Model ASC445A580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC445A580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445A580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12ASC445A580-AG

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0.4% Carbon Monoxide, 35% Carbon Dioxide, Balance Nitrogen Food Grade, 6 Pack Size 150 High Pressure Aluminum Cradle, CGA 350

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0.4% Carbon Monoxide, 35% Carbon Dioxide, Balance Nitrogen Food Grade, 6 Pack Size 150 High Pressure Aluminum Cradle, CGA 350 0.4% Carbon Monoxide, 35% Carbon Dioxide, Balance Nitrogen Food Grade, 6 Pack Size 150 High Pressure Aluminum Cradle, CGA 350

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0.4% Carbon Monoxide, 35% Carbon Dioxide, Balance Nitrogen Food Grade, 6 Pack Size 150 High Pressure Aluminum Cradle, CGA 350

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Airgas Part #:NI FGCD35CMC61

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Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

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Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

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Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

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Airgas Part #:X03NE97Q2002991

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

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

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Airgas Part #:PR R350

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1% Nitrogen Dioxide, 3% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

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1% Nitrogen Dioxide, 3% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660 1% Nitrogen Dioxide, 3% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

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1% Nitrogen Dioxide, 3% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:X03NI96C15A35K6

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

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

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Airgas Part #:HE R300CT

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Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 716 DISS

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Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 716 DISS Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 716 DISS

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Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 716 DISS

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Airgas Part #:RI SM200DS

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Laser Plus Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

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Laser Plus Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer Laser Plus Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

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Laser Plus Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

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Airgas Part #:CD LZP300

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5% Nitrogen, 25% Carbon Dioxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

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5% Nitrogen, 25% Carbon Dioxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350 5% Nitrogen, 25% Carbon Dioxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

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5% Nitrogen, 25% Carbon Dioxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:X03HY70C3HA0001

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2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

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2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350 2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

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2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02AR98B30026E2

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1353PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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1353PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350 1353PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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1353PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:E02NI99E15A2362

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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 USPEAWB

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-330 Connection

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-330 Connection

Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-330 Connection

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Airgas Part #:Y111213B330-AL

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Airgas® Model 215 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-540 Connection

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Airgas® Model 215 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-540 Connection

Airgas® Model 215 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-540 Connection

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Airgas Part #:Y121215D540-AL

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-540 Connection

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-540 Connection

Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-540 Connection

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Airgas Part #:Y111213C540-AL

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Airgas® Model 215 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-320 Connection

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Airgas® Model 215 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-320 Connection

Airgas® Model 215 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-320 Connection

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Airgas Part #:Y121215E320-AL

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Airgas® Model 14 Nickel-Plated Brass High Purity Two Stage Regulator With CGA-350 Connection

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Airgas® Model 14 Nickel-Plated Brass High Purity Two Stage Regulator With CGA-350 Connection

Airgas® Model 14 Nickel-Plated Brass High Purity Two Stage Regulator With CGA-350 Connection

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Airgas Part #:Y12114C350-AL

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INTELLI-OX+™ USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder

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INTELLI-OX+™ USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder

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INTELLI-OX+™ USP (United States Pharmacopeia) Medical Grade Oxygen, Size E High Pressure Aluminum Medical Cylinder

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Airgas Part #:OX USPEAIOX

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Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection

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Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection

Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection

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Airgas Part #:Y121311D540-AL

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-330 Connection

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-330 Connection

Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-330 Connection

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Airgas Part #:Y111213E330-AL

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