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.


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Airgas® Model C445D320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445D320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445D320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445D320-AG

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Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-580 Connection

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Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-580 Connection

Airgas® Model 311 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-580 Connection

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Airgas Part #:Y121311C580-AL

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Airgas® 4 Cylinder 0-50 psi Brass Life Science Changeover Panel CGA-320

Airgas® 4 Cylinder 0-50 psi Brass Life Science Changeover Panel CGA-320

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Airgas Part #:Y11CP604B320-AG

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Airgas® Single Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-320 With Needle Outlet

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Airgas® Single Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-320 With Needle Outlet

Airgas® Single Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-320 With Needle Outlet

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Airgas Part #:Y11244D320-AG

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Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-350 Connection

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Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-350 Connection

Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-350 Connection

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Airgas Part #:Y1212172C350-AL

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Airgas® Model 216 Stainless Steel High Purity Two Stage Regulator With CGA-350 Connection

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Airgas® Model 216 Stainless Steel High Purity Two Stage Regulator With CGA-350 Connection

Airgas® Model 216 Stainless Steel High Purity Two Stage Regulator With CGA-350 Connection

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Airgas Part #:Y121216AS350-AL

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-580 Connection

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Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-580 Connection

Airgas® Model 213 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-580 Connection

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Airgas Part #:Y111213E580-AL

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Airgas® Model E444B350 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas® Model E444B350 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

Airgas® Model E444B350 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12E444B350-AG

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Airgas® Model E444B590 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas® Model E444B590 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

Airgas® Model E444B590 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12E444B590-AG

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10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580 10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:AR CD10CS3

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Airgas® Model N198J580 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

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Airgas® Model N198J580 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N198J580 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11N198J580-AG

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Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-510 Connection

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Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-510 Connection

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-510 Connection

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Airgas Part #:Y12244D510-AG

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Airgas® Model C444F Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444F Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444F Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444F-AG

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Airgas® Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645D350-AG

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150PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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150PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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150PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X02NI99CP581603

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100PPM Isobutylene, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

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100PPM Isobutylene, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

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100PPM Isobutylene, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

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Airgas Part #:X02AI99CP170876

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Industrial Grade Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Industrial Grade Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580 Industrial Grade Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Industrial Grade Nitrogen, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI C62

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90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A3576

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Airgas® Model N245E540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245E540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245E540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y12N245E540-AG

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25PPM Ammonia, Balance Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Ammonia, Balance Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Ammonia, Balance Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X02AI99CP582429

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