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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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OX USP80

USP (United States Pharmacopeia) Medical Grade Oxygen, Size 80 High Pressure Steel Cylinder, CGA 540

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Are you currently located in California?

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.

USP (United States Pharmacopeia) Medical Grade Oxygen, Size 80 High Pressure Steel Cylinder, CGA 540

USP (United States Pharmacopeia) Medical Grade Oxygen, Size 80 High Pressure Steel Cylinder, CGA 540

Airgas® Model ASC445D590 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445D590 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Medical NF (National Formulary) Grade Nitrogen, 200 Liter Liquid Cylinder (500 PSI)

Medical NF (National Formulary) Grade Nitrogen, 200 Liter Liquid Cylinder (500 PSI)

270PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

270PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

20% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

20% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

45PPM Carbon Monoxide, 45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Carbon Monoxide, 45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 350

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 350

8PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

8PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

0.4% Carbon Monoxide, 30 % Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 150 High Pressure Aluminum, CGA 350

0.4% Carbon Monoxide, 30 % Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 150 High Pressure Aluminum, CGA 350

14% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

14% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Airgas® Model ASN245E590 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245E590 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

40% Nitrogen, Balance Carbon Dioxide Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

40% Nitrogen, Balance Carbon Dioxide Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

Industrial Grade Nitrogen, 240 Liter Liquid Cylinder (350 PSI)

Industrial Grade Nitrogen, 240 Liter Liquid Cylinder (350 PSI)

20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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

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

4% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

UHP (Ultra High Purity) Grade Helium, Size 300 High Pressure Aluminum Cylinder, CGA 580

UHP (Ultra High Purity) Grade Helium, Size 300 High Pressure Aluminum Cylinder, CGA 580

Food Grade Nitrogen, 180 Liter Liquid Cylinder (230 PSI)

Food Grade Nitrogen, 180 Liter Liquid Cylinder (230 PSI)

110PPM Nitric Oxide, 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

110PPM Nitric Oxide, 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer