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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 UHPC64

UHP (Ultra High Purity) Grade Helium, 6 Pack 4,000 PSI 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.

UHP (Ultra High Purity) Grade Helium, 6 Pack 4,000 PSI High Pressure Steel Cradle, CGA 580

UHP (Ultra High Purity) Grade Helium, 6 Pack 4,000 PSI High Pressure Steel Cradle, CGA 580

Airgas® 72" Synflex® Flexible Pigtail With Steel 1/4" FNPT X 1/4" MNPT End Connections

Airgas® 72" Synflex® Flexible Pigtail With Steel 1/4" FNPT X 1/4" MNPT End Connections

150PPM Carbon Monoxide, 180PPM Nitric Oxide, 4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

150PPM Carbon Monoxide, 180PPM Nitric Oxide, 4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Pure Clean Grade Carbon Dioxide, Size 80 High Pressure Cylinder, CGA 320 Washer

Pure Clean Grade Carbon Dioxide, Size 80 High Pressure Cylinder, CGA 320 Washer

13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

Industrial Grade Hydrogen, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

Industrial Grade Hydrogen, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

20% Carbon Dioxide, Balance Nitrogen Food Grade, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

20% Carbon Dioxide, Balance Nitrogen Food Grade, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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

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

Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 716 DISS

Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 716 DISS

Airgas® Model C445 Stainless Steel High Purity Two Stage Specialty Application Regulator With CGA-350 Connection

Airgas® Model C445 Stainless Steel High Purity Two Stage Specialty Application Regulator With CGA-350 Connection

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

2% Nitrogen Dioxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

2% Nitrogen Dioxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

36PPM Nitric Oxide, 450PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

36PPM Nitric Oxide, 450PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Research Plus Grade Xenon, Size 9 High Pressure Aluminum Cylinder, CGA 580

Research Plus Grade Xenon, Size 9 High Pressure Aluminum Cylinder, CGA 580

Airgas® Model N124 Brass Specialty High Purity High Flow Line Pipeline Specialty Application Regulator With 1/2" FNPT Connection

Airgas® Model N124 Brass Specialty High Purity High Flow Line Pipeline Specialty Application Regulator With 1/2" FNPT Connection

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

1PPM Nitrous Oxide, 1PPM Sulfur Hexafluoride, 5PPM Methane, 200PPM Carbon Monoxide, 600PPM Carbon Dioxide, 20% Oxygen, Balance Nitrogen Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

1PPM Nitrous Oxide, 1PPM Sulfur Hexafluoride, 5PPM Methane, 200PPM Carbon Monoxide, 600PPM Carbon Dioxide, 20% Oxygen, Balance Nitrogen Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Two Stage Specialty Application Regulator With CGA-590 Connection

Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Two Stage Specialty Application Regulator With CGA-590 Connection