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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 MS300980BA

Military Specification Helium, Size 300 High Pressure Steel Cylinder, 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.

Military Specification Helium, Size 300 High Pressure Steel Cylinder, CGA 580

Military Specification Helium, Size 300 High Pressure Steel Cylinder, CGA 580

Airgas® Model C445DHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model C445DHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

9% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

9% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

21% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

21% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Airgas® Model C445B350CV Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445B350CV Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model 820K677 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Airgas® Model 820K677 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

100PPM Carbon Monoxide, 2.5% Methane, Balance Air Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 590

100PPM Carbon Monoxide, 2.5% Methane, Balance Air Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 590

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Window Krypton, Size 80 High Pressure Aluminum Cylinder, CGA 580

Window Krypton, Size 80 High Pressure Aluminum Cylinder, CGA 580

225PPM Nitirc Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

225PPM Nitirc Oxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

Airgas® Model ASC445G580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445G580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 2.5% Carbon Dioxide, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 2.5% Carbon Dioxide, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Airgas® Model C445EHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model C445EHF Stainless Steel Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

UHP (Ultra High Purity) Grade Argon, 180 Liter Liquid Cylinder, CGA 580 (230 PSI)

UHP (Ultra High Purity) Grade Argon, 180 Liter Liquid Cylinder, CGA 580 (230 PSI)

Airgas® 2 Cylinder Brass Manifold Protocol Station, CGA-350

Airgas® 2 Cylinder Brass Manifold Protocol Station, CGA-350

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

72PPM Nitirc Oxide, 72PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

72PPM Nitirc Oxide, 72PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Sulfur Dioxide, 22% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Sulfur Dioxide, 22% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 580

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 580

138PPM Carbon Monoxide, 275PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

138PPM Carbon Monoxide, 275PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660