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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250PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 330

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250PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 330 250PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 330

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250PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 330

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Airgas Part #:E02NI99E15A1576

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Airgas® 5000 psi Maximum Stainless Steel Micron 10 Inline Economy Gas Filter With 1/4"" FNPT Inlet And 1/4"" MNPT Outlet

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Airgas® 5000 psi Maximum Stainless Steel Micron 10 Inline Economy Gas Filter With 1/4"" FNPT Inlet And 1/4"" MNPT Outlet

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Airgas® 5000 psi Maximum Stainless Steel Micron 10 Inline Economy Gas Filter With 1/4"" FNPT Inlet And 1/4"" MNPT Outlet

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Airgas Part #:Y40LF403FM-AG

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Military Specification Helium, Size 200 High Pressure Steel Cylinder, CGA 580

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Military Specification Helium, Size 200 High Pressure Steel Cylinder, CGA 580 Military Specification Helium, Size 200 High Pressure Steel Cylinder, CGA 580

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Military Specification Helium, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:HE MS200980

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18% Carbon Dioxide, 21% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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18% Carbon Dioxide, 21% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590 18% Carbon Dioxide, 21% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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18% Carbon Dioxide, 21% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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Airgas Part #:E03NI61E15A0287

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USP (United States Pharmacopeia) Medical Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346

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USP (United States Pharmacopeia) Medical Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346 USP (United States Pharmacopeia) Medical Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346

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USP (United States Pharmacopeia) Medical Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346

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Airgas Part #:AI USP300CT

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Food Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder Food Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder

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Food Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder

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Airgas Part #:CD FG50X

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25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

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25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580 25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

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25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR HE25200

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UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540 UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Airgas Part #:OX UHPC22

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21% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

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21% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

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21% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

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Airgas Part #:X02NI79C15A5611

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10% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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10% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590 10% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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10% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02NI90C2003081

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90PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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90PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350 90PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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90PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:E02NI99E15A0406

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5% Carbon Dioxide, 34% Nitrogen, Balance Helium Laser Grade, (Non Medical) Size 300 High Pressure Steel Cylinder, CGA 580

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5% Carbon Dioxide, 34% Nitrogen, Balance Helium Laser Grade, (Non Medical) Size 300 High Pressure Steel Cylinder, CGA 580 5% Carbon Dioxide, 34% Nitrogen, Balance Helium Laser Grade, (Non Medical) Size 300 High Pressure Steel Cylinder, CGA 580

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5% Carbon Dioxide, 34% Nitrogen, Balance Helium Laser Grade, (Non Medical) Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X03HE61Z3004755

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2.5% Methane, Balance Air Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 590

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2.5% Methane, Balance Air Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 590 2.5% Methane, Balance Air Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 590

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2.5% Methane, Balance Air Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 590

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Airgas Part #:X02AI97C33A0902

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UPC (Ultra Pure Carrier) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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UPC (Ultra Pure Carrier) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580 UPC (Ultra Pure Carrier) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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UPC (Ultra Pure Carrier) Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR UPC300CT

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180PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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180PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590 180PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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180PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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Airgas Part #:E03NI77E15A3964

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Ultra Zero Grade Air, Size 80 High Pressure Aluminum Cylinder, CGA 590 Ultra Zero Grade Air, Size 80 High Pressure Aluminum Cylinder, CGA 590

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Ultra Zero Grade Air, Size 80 High Pressure Aluminum Cylinder, CGA 590

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Airgas Part #:AI UZ80ALDAR

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1800PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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1800PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 1800PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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1800PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A1318

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Breathing Grade Air, 4,000 PSI High Pressure Steel Cylinder, CGA 347 Breathing Grade Air, 4,000 PSI High Pressure Steel Cylinder, CGA 347

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Breathing Grade Air, 4,000 PSI High Pressure Steel Cylinder, CGA 347

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Airgas Part #:AI B4K

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Chromatographic Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Chromatographic Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580 Chromatographic Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Chromatographic Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI CHC62

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4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Laser (Non Medical) Certified Grade, Size 150 High Pressure Aluminum, CGA 350

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4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Laser (Non Medical) Certified Grade, Size 150 High Pressure Aluminum, CGA 350 4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Laser (Non Medical) Certified Grade, Size 150 High Pressure Aluminum, CGA 350

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4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Laser (Non Medical) Certified Grade, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:X04NI60Q15A0076

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