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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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RI SM200

Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 660 Washer

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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.

Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 660 Washer

Semiconductor Grade R116 Hexafluoroethane, Size 200 High Pressure Steel Cylinder, CGA 660 Washer

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laserplus 320 Grade, Size 200 High Pressure Steel Cylinder, CGA 580

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laserplus 320 Grade, Size 200 High Pressure Steel Cylinder, CGA 580

8.5PPM Nitric Oxide, 8.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

8.5PPM Nitric Oxide, 8.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

270PPM Nitirc Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

270PPM Nitirc Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Nitirc Oxide, 380PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Nitirc Oxide, 380PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

28PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

28PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

1.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

1.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

275PPM Nitric Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

275PPM Nitric Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

UHP (Ultra High Purity) Grade Methane, Size 80 High Pressure Cylinder, CGA 350

UHP (Ultra High Purity) Grade Methane, Size 80 High Pressure Cylinder, CGA 350

Atomic Absorption Grade Acetylene, Size 5 Acetylene Cylinder, CGA 510

Atomic Absorption Grade Acetylene, Size 5 Acetylene Cylinder, CGA 510

Industrial Grade Propylene, Size 100 Low Pressure Steel Cylinder, CGA 510 Dip Tube

Industrial Grade Propylene, Size 100 Low Pressure Steel Cylinder, CGA 510 Dip Tube

11PPM Hydrogen Chloride, Balance Nitrogen GMACS Mix, Size 150 High Pressure Aluminum Cylinder White Top, CGA 330

11PPM Hydrogen Chloride, Balance Nitrogen GMACS Mix, Size 150 High Pressure Aluminum Cylinder White Top, CGA 330

500PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

500PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Industrial Grade Acetylene, Size 8 Acetylene Cylinder, CGA 300

Industrial Grade Acetylene, Size 8 Acetylene Cylinder, CGA 300

185PPM Nitric Oxide, 185PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

185PPM Nitric Oxide, 185PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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

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

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

Military Specification Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

Military Specification Argon, 230 Liter Liquid Cylinder, Other (230 PSI)

Airgas® 1 Cylinder Brass Manifold Protocol Station With 3000 PSI Maximum Rated Inlet Pressure CGA-350

Airgas® 1 Cylinder Brass Manifold Protocol Station With 3000 PSI Maximum Rated Inlet Pressure CGA-350