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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 UHPC63BA

UHP (Ultra High Purity) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

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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.

UHP (Ultra High Purity) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

UHP (Ultra High Purity) Grade Helium, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

9% Carbon Dioxide, 10% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

9% Carbon Dioxide, 10% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Sample Cylinder SS Double Outlet 1000Ml, 3A1800

Sample Cylinder SS Double Outlet 1000Ml, 3A1800

135PPM Nitirc Oxide, 450PPM Carbon Monoxide, 630PPM Sulfur Dioxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

135PPM Nitirc Oxide, 450PPM Carbon Monoxide, 630PPM Sulfur Dioxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Industrial Grade Air, 12 Pack Size 300 High Pressure Steel Cradle, CGA 590

Industrial Grade Air, 12 Pack Size 300 High Pressure Steel Cradle, CGA 590

Research Plus Grade Size E Steel Disposable Cylinder, CGA 580

Research Plus Grade Size E Steel Disposable Cylinder, CGA 580

Semiconductor Grade R14 Tetrafluoromethane, Size 300 High Pressure Steel Cylinder, CGA 716 DISS

Semiconductor Grade R14 Tetrafluoromethane, Size 300 High Pressure Steel Cylinder, CGA 716 DISS

Airgas® Model ASN245G580 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245G580 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

0.18% Acetylene 0.225% Ethane, 0.45% Ethylene, 0.8% Hydrogen Cyanide, 4.5% Methane, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

0.18% Acetylene 0.225% Ethane, 0.45% Ethylene, 0.8% Hydrogen Cyanide, 4.5% Methane, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

2% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

3% Oxygen, 3% Xenon, 4% Carbon Dioxide, 6% Carbon Monoxide, 19% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, 650 Liter Refillable Aluminum High Pressure, CGA 350

3% Oxygen, 3% Xenon, 4% Carbon Dioxide, 6% Carbon Monoxide, 19% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, 650 Liter Refillable Aluminum High Pressure, CGA 350

Aviator Breathing Grade Oxygen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 540

Aviator Breathing Grade Oxygen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 540

180PPM Nitric Oxide, 800PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

180PPM Nitric Oxide, 800PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

VLSI (Very Large Scale Integration) Pure Grade Helium, Size 300 High Pressure Steel Cylinder, CGA 718

VLSI (Very Large Scale Integration) Pure Grade Helium, Size 300 High Pressure Steel Cylinder, CGA 718

120PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

120PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

1% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

1% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

Airgas® Model 2900C10 Brass High Purity Single Stage Vacuum Flow Regulator With C10 Connection

Airgas® Model 2900C10 Brass High Purity Single Stage Vacuum Flow Regulator With C10 Connection

5% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Airgas® Model AS241E Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241E Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat