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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82PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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82PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 82PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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82PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A01M5

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Industrial Grade Carbon Dioxide, 180 Liter Liquid Cylinder (500 PSI) Industrial Grade Carbon Dioxide, 180 Liter Liquid Cylinder (500 PSI)

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Industrial Grade Carbon Dioxide, 180 Liter Liquid Cylinder (500 PSI)

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Airgas Part #:CD 180LT500

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90PPM Nitric Oxide, 900PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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90PPM Nitric Oxide, 900PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 90PPM Nitric Oxide, 900PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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90PPM Nitric Oxide, 900PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E03NI99E15A2219

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Medical NF (National Formulary) Grade Nitrogen, 200 Liter Liquid Cylinder (350 PSI)

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Medical NF (National Formulary) Grade Nitrogen, 200 Liter Liquid Cylinder (350 PSI) Medical NF (National Formulary) Grade Nitrogen, 200 Liter Liquid Cylinder (350 PSI)

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Medical NF (National Formulary) Grade Nitrogen, 200 Liter Liquid Cylinder (350 PSI)

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Airgas Part #:NI NF200LT350

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5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:Z03NI85N2000PY4

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Airgas® 1 Cylinder Stainless Steel Manifold Protocol Station, CGA-580

Airgas® 1 Cylinder Stainless Steel Manifold Protocol Station, CGA-580

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Airgas Part #:Y154MBH580-AG

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Military Specification Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Military Specification Argon, Size 300 High Pressure Steel Cylinder, CGA 580 Military Specification Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Military Specification Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR MS300903BA

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25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 80 High Pressure Cylinder, CGA 580

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25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 80 High Pressure Cylinder, CGA 580 25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 80 High Pressure Cylinder, CGA 580

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25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 80 High Pressure Cylinder, CGA 580

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Airgas Part #:NI FGCD2580

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2.5% Oxygen, 7.5% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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2.5% Oxygen, 7.5% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580 2.5% Oxygen, 7.5% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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2.5% Oxygen, 7.5% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:AR CD7.5OX2.C23

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25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580 25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR CD25300X

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UHP (Ultra High Purity) Grade Argon, Size 150 High Pressure Aluminum, CGA 580

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UHP (Ultra High Purity) Grade Argon, Size 150 High Pressure Aluminum, CGA 580 UHP (Ultra High Purity) Grade Argon, Size 150 High Pressure Aluminum, CGA 580

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UHP (Ultra High Purity) Grade Argon, Size 150 High Pressure Aluminum, CGA 580

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Airgas Part #:AR UHP15A

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400PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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400PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 400PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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400PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A3613

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UHP (Ultra High Purity) Grade Nitrogen, 3,000 PSI High Pressure Steel Cylinder, CGA 680

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UHP (Ultra High Purity) Grade Nitrogen, 3,000 PSI High Pressure Steel Cylinder, CGA 680 UHP (Ultra High Purity) Grade Nitrogen, 3,000 PSI High Pressure Steel Cylinder, CGA 680

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UHP (Ultra High Purity) Grade Nitrogen, 3,000 PSI High Pressure Steel Cylinder, CGA 680

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Airgas Part #:NI UHP3K

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X05NI79CA3459B2

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Industrial Grade Nitrogen, 230 Liter Liquid Cylinder (22 PSI) Industrial Grade Nitrogen, 230 Liter Liquid Cylinder (22 PSI)

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Industrial Grade Nitrogen, 230 Liter Liquid Cylinder (22 PSI)

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Airgas Part #:NI 230LT22MRI

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UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

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UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI) UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

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UHP (Ultra High Purity) Grade Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

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Airgas Part #:AR UHP230L230RB

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USP (United States Pharmacopeia) Medical Grade Oxygen, 230 Liter Liquid Cylinder (50 PSI)

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USP (United States Pharmacopeia) Medical Grade Oxygen, 230 Liter Liquid Cylinder (50 PSI) USP (United States Pharmacopeia) Medical Grade Oxygen, 230 Liter Liquid Cylinder (50 PSI)

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USP (United States Pharmacopeia) Medical Grade Oxygen, 230 Liter Liquid Cylinder (50 PSI)

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Airgas Part #:OX USP230LT50

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Airgas® 2 1/2" Chrome Plated Brass 30 psig Pressure Gauge

Airgas® 2 1/2" Chrome Plated Brass 30 psig Pressure Gauge

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Airgas Part #:Y19125A0303C-AG

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

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

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

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Airgas Part #:Y12ASN245F580-AG

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10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 300 High Pressure Steel Cylinder, CGA 350

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10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 300 High Pressure Steel Cylinder, CGA 350 10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 300 High Pressure Steel Cylinder, CGA 350

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10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02AR90J3000339

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