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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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X02NI98C3HA51K5

2% Ammonia, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 705

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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.

2% Ammonia, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 705

2% Ammonia, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 705

Research Grade Krypton, Size 6 High Pressure Aluminum Cylinder, CGA 580

Research Grade Krypton, Size 6 High Pressure Aluminum Cylinder, CGA 580

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laserplus 320 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laserplus 320 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

Chemically Pure Grade Methane, Size 200 High Pressure Steel Cylinder, CGA 350

Chemically Pure Grade Methane, Size 200 High Pressure Steel Cylinder, CGA 350

Airgas® Model ASN245A350 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245A350 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

1% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, Balance Oxygen USP (United States Pharmacopeia) Drug Mix Grade, Size 190 High Pressure Steel, CGA 280

5% Carbon Dioxide, Balance Oxygen USP (United States Pharmacopeia) Drug Mix Grade, Size 190 High Pressure Steel, CGA 280

Industrial Grade Nitrogen, 16 Pack Size 200 High Pressure Steel Cradle, CGA 580

Industrial Grade Nitrogen, 16 Pack Size 200 High Pressure Steel Cradle, CGA 580

Airgas® Model N124DHF Brass Specialty High Purity Bar Stock Pipeline Regulator With 1/2" FNPT Connection And SS Diaphragm

Airgas® Model N124DHF Brass Specialty High Purity Bar Stock Pipeline Regulator With 1/2" FNPT Connection And SS Diaphragm

5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Airgas® Model AS244B580 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244B580 Brass Analytic Series Two Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Industrial Grade Nitrogen, 160 Liter Liquid Cylinder (50 PSI)

Industrial Grade Nitrogen, 160 Liter Liquid Cylinder (50 PSI)

21% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

21% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Airgas® Model N124GHF Brass Specialty High Purity Bar Stock Pipeline Regulator With 1/2" FNPT Connection And SS Diaphragm

Airgas® Model N124GHF Brass Specialty High Purity Bar Stock Pipeline Regulator With 1/2" FNPT Connection And SS Diaphragm

Research Grade Krypton, Size 33 High Pressure Aluminum Cylinder, CGA 580

Research Grade Krypton, Size 33 High Pressure Aluminum Cylinder, CGA 580

50PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

50PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

USP (United States Pharmacopeia) Medical Grade Oxygen, Size 150 High Pressure Steel, CGA 540

USP (United States Pharmacopeia) Medical Grade Oxygen, Size 150 High Pressure Steel, CGA 540

Airgas® Model ASC445B580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445B580 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

200PPM Nitirc Oxide, 400PPM, Carbon Monoxide, Balance Nitrogen Certified Reference Material, 6 Pack Size 150 High Pressure Aluminum Cradle, CGA 660

200PPM Nitirc Oxide, 400PPM, Carbon Monoxide, Balance Nitrogen Certified Reference Material, 6 Pack Size 150 High Pressure Aluminum Cradle, CGA 660