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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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HE AR50CS3

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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Are you currently located in California?

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.

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

Airgas® Model AS215 Brass Plated Analytic Series/General Purpose Two Stage Regulator With CGA-580 Connection

Airgas® Model AS215 Brass Plated Analytic Series/General Purpose Two Stage Regulator With CGA-580 Connection

Airgas® Model ASC444 Stainless Steel Analytic Series/High Purity Single Stage Regulator With CGA-660 Connection

Airgas® Model ASC444 Stainless Steel Analytic Series/High Purity Single Stage Regulator With CGA-660 Connection

15% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

15% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

Industrial Grade Nitrogen, 240 Liter Liquid Cylinder (22 PSI)

Industrial Grade Nitrogen, 240 Liter Liquid Cylinder (22 PSI)

UHP (Ultra High Purity) Grade Argon, 160 Liter Liquid Cylinder (350 PSI)

UHP (Ultra High Purity) Grade Argon, 160 Liter Liquid Cylinder (350 PSI)

Airgas® Model ASC444 Stainless Steel Analytic Series/High Purity Single Stage Regulator With CGA-580 Connection

Airgas® Model ASC444 Stainless Steel Analytic Series/High Purity Single Stage Regulator With CGA-580 Connection

60PPM Toluene 0.2% Argon, 1% Carbon Dioxide, 2% Nitrogen, Balance Methane Certified Hydrocarbon 5 Gallon Low Pressure Steel Cylinder, CGA 510

60PPM Toluene 0.2% Argon, 1% Carbon Dioxide, 2% Nitrogen, Balance Methane Certified Hydrocarbon 5 Gallon Low Pressure Steel Cylinder, CGA 510

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

50% Argon, 50% Helium, Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

50% Argon, 50% Helium, Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Instrument Grade Propane, Size 350 Pound Low Pressure Steel Cylinder, CGA 510

Instrument Grade Propane, Size 350 Pound Low Pressure Steel Cylinder, CGA 510

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

450PPM Nitric Oxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

450PPM Nitric Oxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 580

15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 580

Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Two Stage Specialty Application Regulator With CGA-540 Connection

Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Two Stage Specialty Application Regulator With CGA-540 Connection

5.5PPM Sulfur Dioxide, 43PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

5.5PPM Sulfur Dioxide, 43PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Laser Ultra Pure Grade Nitrogen, Size 300 High Pressure Steel Cylinder, CGA 580

Laser Ultra Pure Grade Nitrogen, Size 300 High Pressure Steel Cylinder, CGA 580

Airgas® 1/2" Female NPT X 1/4" Male NPT Brass Adapter

Airgas® 1/2" Female NPT X 1/4" Male NPT Brass Adapter

444PPM Sulfur Dioxide, 2% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

444PPM Sulfur Dioxide, 2% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer