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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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X05HE71Q15A0703

0.5% Hydrogen, 4% Carbon Monoxide, 8% Carbon Dioxide, 16% Nitrogen, Balance Helium Laser Grade, (Non Medical) Certified Size 150 High Pressure Aluminum Cylinder, CGA 350

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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.

0.5% Hydrogen, 4% Carbon Monoxide, 8% Carbon Dioxide, 16% Nitrogen, Balance Helium Laser Grade, (Non Medical) Certified Size 150 High Pressure Aluminum Cylinder, CGA 350

0.5% Hydrogen, 4% Carbon Monoxide, 8% Carbon Dioxide, 16% Nitrogen, Balance Helium Laser Grade, (Non Medical) Certified Size 150 High Pressure Aluminum Cylinder, CGA 350

Industrial Grade Helium, Size 80 High Pressure Cylinder, CGA 580

Industrial Grade Helium, Size 80 High Pressure Cylinder, CGA 580

5% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

5% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

Airgas® Model LS721A2B Brass Incubator Line Regulator With 1/4" FNPT Connection And Dual Outlets

Airgas® Model LS721A2B Brass Incubator Line Regulator With 1/4" FNPT Connection And Dual Outlets

125PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

125PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

425PPM Nitirc Oxide, 850PPM Sulfur Dioxide, 8400PPM, Carbon Monoxide, 15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

425PPM Nitirc Oxide, 850PPM Sulfur Dioxide, 8400PPM, Carbon Monoxide, 15% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Dry Ice Blasting Pellets (Approximately 1/8") Blasting Use Only

Dry Ice Blasting Pellets (Approximately 1/8") Blasting Use Only

225PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

225PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

1800PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

1800PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Industrial Grade Oxygen, Size 60 High Pressure Steel Cylinder, CGA 540

Industrial Grade Oxygen, Size 60 High Pressure Steel Cylinder, CGA 540

Industrial Grade Argon, 450 Liter Liquid Cylinder, CGA 580 (350 PSI)

Industrial Grade Argon, 450 Liter Liquid Cylinder, CGA 580 (350 PSI)

1% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

1% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

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

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

5% Hydrogen, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 350

Medical NF (National Formulary) Grade Nitrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

Medical NF (National Formulary) Grade Nitrogen, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

10% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

10% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

5% Oxygen, 8% Carbon Dioxide, Balance Nitrogen Primary Standard Grade, Size 200 High Pressure Steel Cylinder, CGA 580

5% Oxygen, 8% Carbon Dioxide, Balance Nitrogen Primary Standard Grade, Size 200 High Pressure Steel Cylinder, CGA 580

UHP (Ultra High Purity) Grade Nitrogen, 200 Liter Liquid Cylinder (230 PSI)

UHP (Ultra High Purity) Grade Nitrogen, 200 Liter Liquid Cylinder (230 PSI)

4.5% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

4.5% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Food Grade Argon, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

Food Grade Argon, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580