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

Medical NF (National Formulary) Grade Nitrogen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare
Medical NF (National Formulary) Grade Nitrogen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580 Medical NF (National Formulary) Grade Nitrogen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

SDS

Medical NF (National Formulary) Grade Nitrogen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:NI NFCS3

Loading

0.2% Hydrogen, Balance Air Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare
0.2% Hydrogen, Balance Air Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590 0.2% Hydrogen, Balance Air Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

SDS

0.2% Hydrogen, Balance Air Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02AI99C30053D2

Loading

UPC (Ultra Pure Carrier) Grade Hydrogen, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare
UPC (Ultra Pure Carrier) Grade Hydrogen, Size 200 High Pressure Steel Cylinder, CGA 350 UPC (Ultra Pure Carrier) Grade Hydrogen, Size 200 High Pressure Steel Cylinder, CGA 350

SDS

UPC (Ultra Pure Carrier) Grade Hydrogen, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:HY UPC200

Loading

UHP (Ultra High Purity) Grade Helium, 552 Liter Portable Disposable Steel Tank, CGA 580

Show Full Description Hide Full Description

Compare
UHP (Ultra High Purity) Grade Helium, 552 Liter Portable Disposable Steel Tank, CGA 580 UHP (Ultra High Purity) Grade Helium, 552 Liter Portable Disposable Steel Tank, CGA 580

SDS

UHP (Ultra High Purity) Grade Helium, 552 Liter Portable Disposable Steel Tank, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE UHPP55

Loading

Airgas® Model N198K680 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model N198K680 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N198K680 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11N198K680-AG

Loading

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

SDS

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X05NI83CP447763

Loading

Airgas® Model E444D705 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model E444D705 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection

Airgas® Model E444D705 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11E444D705-AG

Loading

Airgas® Model ASC445D320 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model ASC445D320 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445D320 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y12ASC445D320-AG

Loading
Compare
Research Grade Nitrogen, Size 200 High Pressure Steel Cylinder, CGA 580 Research Grade Nitrogen, Size 200 High Pressure Steel Cylinder, CGA 580

SDS

Research Grade Nitrogen, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:NI R200SS

Loading

10% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare
10% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590 10% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

SDS

10% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X03NI69C2001280

Loading

Airgas® Model ASN245D Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Compare
Airgas® Model ASN245D Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245D Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Airgas Part #:Y12ASN245D-AG

Loading

Anaerobic Gas Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

Show Full Description Hide Full Description

Compare
Anaerobic Gas Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer Anaerobic Gas Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

SDS

Anaerobic Gas Grade Carbon Dioxide, Size 300 High Pressure Steel Cylinder, CGA 320 Washer

Show Full Description Hide Full Description

Airgas Part #:CD AN300

Loading

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:Y12ASN245G350-AG

Loading

135PPM Nitirc Oxide, 540PPM Sulfur Dioxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare
135PPM Nitirc Oxide, 540PPM Sulfur Dioxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660 135PPM Nitirc Oxide, 540PPM Sulfur Dioxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

SDS

135PPM Nitirc Oxide, 540PPM Sulfur Dioxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI86E15A0000

Loading

Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Show Full Description Hide Full Description

Compare
Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Show Full Description Hide Full Description

Airgas Part #:Y11AS244A350-AG

Loading

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10 15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X03NI15CA340000

Loading

Airgas® Model N198J702 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model N198J702 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N198J702 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11N198J702-AG

Loading
Compare
Research Grade Oxygen, Size 150 High Pressure Aluminum, CGA 540 Research Grade Oxygen, Size 150 High Pressure Aluminum, CGA 540

SDS

Research Grade Oxygen, Size 150 High Pressure Aluminum, CGA 540

Show Full Description Hide Full Description

Airgas Part #:OX R15A

Loading

Airgas® Model C198J346 Stainless Steel High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare
Airgas® Model C198J346 Stainless Steel High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model C198J346 Stainless Steel High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11C198J346-AG

Loading
Compare
UHP (Ultra High Purity) Grade Argon, 240 Liter Liquid Cylinder (230 PSI) UHP (Ultra High Purity) Grade Argon, 240 Liter Liquid Cylinder (230 PSI)

SDS

UHP (Ultra High Purity) Grade Argon, 240 Liter Liquid Cylinder (230 PSI)

Show Full Description Hide Full Description

Airgas Part #:AR UHP240LT230

Loading