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.


Compare Products Up to 4
Clear All

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

Show Full Description Hide Full Description

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A0351

Loading

175PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare
175PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 350 175PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 350

SDS

175PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A1275

Loading

Airgas® Model AS244D346 Brass Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connection

Show Full Description Hide Full Description

Compare
Airgas® Model AS244D346 Brass Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connection

Airgas® Model AS244D346 Brass Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connection

Show Full Description Hide Full Description

Airgas Part #:Y12AS244D346-AG

Loading

10% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Compare
10% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590 10% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

SDS

10% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI90C15A3081

Loading

Airgas® Model C440FHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model C440FHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model C440FHF Stainless Steel Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11C440FHF-AG

Loading

25% Ethane, Balance Methane Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare
25% Ethane, Balance Methane Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350 25% Ethane, Balance Methane Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

SDS

25% Ethane, Balance Methane Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02ME75C30066F9

Loading

50PPM Carbon Monoxide, 1.1% Propane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
50PPM Carbon Monoxide, 1.1% Propane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10 50PPM Carbon Monoxide, 1.1% Propane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

SDS

50PPM Carbon Monoxide, 1.1% Propane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X04NI83CP100002

Loading

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare
40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350 40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

SDS

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI60C80A1493

Loading

Airgas® Model 820J580 Brass Heavy Duty Cylinder Specialty Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model 820J580 Brass Heavy Duty Cylinder Specialty Regulator With 1/4" FNPT Connection

Airgas® Model 820J580 Brass Heavy Duty Cylinder Specialty Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11820J580-AG

Loading

50% Nitrogen, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare
50% Nitrogen, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580 50% Nitrogen, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

SDS

50% Nitrogen, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE NI50300

Loading

Airgas® Model L244ALBC10 Brass Specialty High Purity/General Purpose Single Stage Mini Specialty Regulator With C10 Connection And SS Diaphragm

Show Full Description Hide Full Description

Compare
Airgas® Model L244ALBC10 Brass Specialty High Purity/General Purpose Single Stage Mini Specialty Regulator With C10 Connection And SS Diaphragm

Airgas® Model L244ALBC10 Brass Specialty High Purity/General Purpose Single Stage Mini Specialty Regulator With C10 Connection And SS Diaphragm

Show Full Description Hide Full Description

Airgas Part #:Y11L244ALBC10-AG

Loading

Airgas® Model AS215A580 Brass Analytic Series/General Purpose Single Stage Specialty Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model AS215A580 Brass Analytic Series/General Purpose Single Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model AS215A580 Brass Analytic Series/General Purpose Single Stage Specialty Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11AS215A580-AG

Loading
Compare
Airgas® Brass Economy With CGA-350 Connection

Airgas® Brass Economy With CGA-350 Connection

Show Full Description Hide Full Description

Airgas Part #:Y11CP804E350-AG

Loading

Airgas® Model ASN245G350 Brass Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Compare
Airgas® Model ASN245G350 Brass Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245G350 Brass Analytic Series/High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Airgas Part #:Y12ASN245G350-AG

Loading

15% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare
15% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350 15% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

SDS

15% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI85B200J000

Loading

0.5% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare
0.5% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580 0.5% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

SDS

0.5% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02HE99C200F302

Loading

Airgas® Model E444A660 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model E444A660 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model E444A660 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11E444A660-AG

Loading

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X05NI80CP160PK6

Loading

Airgas® Brass Laser Applications Cylinder Specialty Regulator With 1/2" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Brass Laser Applications Cylinder Specialty Regulator With 1/2" FNPT Connection

Airgas® Brass Laser Applications Cylinder Specialty Regulator With 1/2" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11750500350-AG

Loading

20% Carbon Dioxide, Balance Oxygen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

Show Full Description Hide Full Description

Compare
20% Carbon Dioxide, Balance Oxygen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296 20% Carbon Dioxide, Balance Oxygen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

SDS

20% Carbon Dioxide, Balance Oxygen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

Show Full Description Hide Full Description

Airgas Part #:X02OX80C2001369

Loading