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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Airgas® Model AS241B Brass Analytic Series Single Stage Line Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model AS241B Brass Analytic Series Single Stage Line Specialty Regulator With 1/4" FNPT Connection

Airgas® Model AS241B Brass Analytic Series Single Stage Line Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11AS241B-AG

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285PPM Sulfur Dioxide, Balance Nitrogen Traceability Standard Size 150 High Pressure Aluminum Cylinder, CGA 660

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285PPM Sulfur Dioxide, Balance Nitrogen Traceability Standard Size 150 High Pressure Aluminum Cylinder, CGA 660 285PPM Sulfur Dioxide, Balance Nitrogen Traceability Standard Size 150 High Pressure Aluminum Cylinder, CGA 660

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285PPM Sulfur Dioxide, Balance Nitrogen Traceability Standard Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:X02NI99T15A1111

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25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10 25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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Airgas Part #:X05NI85CA580000

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Airgas® Model E444A660 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model E444A660 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model E444A660 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12E444A660-AG

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Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510 Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510

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Chemically Pure Grade Propane, Size 350 Pound Low Pressure Steel, CGA 510

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Airgas Part #:PR CP350S

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170PPM Carbon Monoxide, 19% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 590

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170PPM Carbon Monoxide, 19% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 590 170PPM Carbon Monoxide, 19% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 590

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170PPM Carbon Monoxide, 19% Oxygen, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 590

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Airgas Part #:X03NI80P15A67V0

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8.6PPM Nitirc Oxide, 43PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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8.6PPM Nitirc Oxide, 43PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 8.6PPM Nitirc Oxide, 43PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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8.6PPM Nitirc Oxide, 43PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI99E15A04M6

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10PPM Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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10PPM Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 10PPM Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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10PPM Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02HE99C30037G2

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180PPM Sulfur Dioxide, 180PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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180PPM Sulfur Dioxide, 180PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 180PPM Sulfur Dioxide, 180PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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180PPM Sulfur Dioxide, 180PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI99E15A1169

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110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

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110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660 110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

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110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

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Airgas Part #:E04NI76E15W0000

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25% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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25% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350 25% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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25% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:X02CM75C15A0736

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20% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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20% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590 20% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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20% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X03NI59C20034T3

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Airgas® 1 Cylinder Stainless Steel Manifold Protocol Station, CGA-660

Airgas® 1 Cylinder Stainless Steel Manifold Protocol Station, CGA-660

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Airgas Part #:Y154MBH660-AG

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1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350 1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:X08HE99C15A0071

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Airgas® Model C445FHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas® Model C445FHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model C445FHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11C445FHF-AG

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Industrial Grade Nitrogen, 6 Pack 6,000 PSI High Pressure Steel, CGA 677 Industrial Grade Nitrogen, 6 Pack 6,000 PSI High Pressure Steel, CGA 677

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Industrial Grade Nitrogen, 6 Pack 6,000 PSI High Pressure Steel, CGA 677

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Airgas Part #:NI C66

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Airgas® Model ASC444B660 Stainless Steel Analytic Series/High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model ASC444B660 Stainless Steel Analytic Series/High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model ASC444B660 Stainless Steel Analytic Series/High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11ASC444B660-AG

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Airgas® Model C445DHF580 Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas® Model C445DHF580 Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model C445DHF580 Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11C445DHF580-AG

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5% Sulfur Hexafluoride, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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5% Sulfur Hexafluoride, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580 5% Sulfur Hexafluoride, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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5% Sulfur Hexafluoride, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02NI95C2001177

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Airgas® Model ASN245F580 Brass Analytic Series/High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas® Model ASN245F580 Brass Analytic Series/High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245F580 Brass Analytic Series/High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas Part #:Y11ASN245F580-AG

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