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

Airgas® Model ASN245F350 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 ASN245F350 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245F350 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 #:Y12ASN245F350-AG

Loading

25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare
25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

SDS

25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NI75C30044Y8

Loading

1100PPM Carbon Monoxide, Balance Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

Show Full Description Hide Full Description

Compare
1100PPM Carbon Monoxide, Balance Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590 1100PPM Carbon Monoxide, Balance Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

SDS

1100PPM Carbon Monoxide, Balance Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:E03NI86E15A65J5

Loading

2100PPM Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Compare
2100PPM Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350 2100PPM Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

SDS

2100PPM Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI99C15A9404

Loading

40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10 40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02NI99CA34V0C2

Loading
Compare
Polymer Grade Propylene, Size 350 Pound Low Pressure Steel, CGA 510 Polymer Grade Propylene, Size 350 Pound Low Pressure Steel, CGA 510

SDS

Polymer Grade Propylene, Size 350 Pound Low Pressure Steel, CGA 510

Show Full Description Hide Full Description

Airgas Part #:PP P350

Loading

Airgas® Model AS215B580 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Compare
Airgas® Model AS215B580 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215B580 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Airgas Part #:Y12AS215B580-AG

Loading

350PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Compare
350PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 350PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

SDS

350PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A0965

Loading
Compare
UHP (Ultra High Purity) Grade Argon, 265 Liter Liquid Cylinder (350 PSI) UHP (Ultra High Purity) Grade Argon, 265 Liter Liquid Cylinder (350 PSI)

SDS

UHP (Ultra High Purity) Grade Argon, 265 Liter Liquid Cylinder (350 PSI)

Show Full Description Hide Full Description

Airgas Part #:AR UHP265LT350

Loading

0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare
0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350 0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

SDS

0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:NI FGCD20CM15A

Loading
Compare
Chromatographic Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580 Chromatographic Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580

SDS

Chromatographic Helium, Size 80 High Pressure Aluminum Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE CH80A

Loading

10PPM Hydrogen Chloride Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
10PPM Hydrogen Chloride Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10 10PPM Hydrogen Chloride Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

10PPM Hydrogen Chloride Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02NI99CP160038

Loading

Airgas® Model N245D346 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Show Full Description Hide Full Description

Compare
Airgas® Model N245D346 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245D346 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Show Full Description Hide Full Description

Airgas Part #:Y12N245D346-AG

Loading

40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10 40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02NI99CP160023

Loading

Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-350 Connection

Show Full Description Hide Full Description

Compare
Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-350 Connection

Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-350 Connection

Show Full Description Hide Full Description

Airgas Part #:Y121144B350-AL

Loading
Compare
Ultra Pure Grade Argon, 180 Liter Liquid Cylinder, Other (230 PSI) Ultra Pure Grade Argon, 180 Liter Liquid Cylinder, Other (230 PSI)

SDS

Ultra Pure Grade Argon, 180 Liter Liquid Cylinder, Other (230 PSI)

Show Full Description Hide Full Description

Airgas Part #:AR UPC180LT230

Loading

5PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare
5PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10 5PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

5PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02AI99CA34V175

Loading

500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Compare
500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer 500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

SDS

500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Airgas Part #:E03NI99E33A37A8

Loading

Airgas® Model AS215F580 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Compare
Airgas® Model AS215F580 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215F580 Brass Analytic Series General Purpose Two Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Airgas Part #:Y12AS215F580-AG

Loading

Airgas® Model AS215D580 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Compare
Airgas® Model AS215D580 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215D580 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Airgas Part #:Y11AS215D580-AG

Loading