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 L215ALB180 Brass Specialty High Purity Single Stage Mini Regulator With 1/8" FNPT Connection And Neoprene Diaphragm

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Airgas® Model L215ALB180 Brass Specialty High Purity Single Stage Mini Regulator With 1/8" FNPT Connection And Neoprene Diaphragm

Airgas® Model L215ALB180 Brass Specialty High Purity Single Stage Mini Regulator With 1/8" FNPT Connection And Neoprene Diaphragm

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Airgas Part #:Y11L215ALB180-AG

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Airgas® Model 216 Stainless Steel High Purity Two Stage Regulator With CGA-590 Connection

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Airgas® Model 216 Stainless Steel High Purity Two Stage Regulator With CGA-590 Connection

Airgas® Model 216 Stainless Steel High Purity Two Stage Regulator With CGA-590 Connection

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Airgas Part #:Y121216AS590-AL

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ARCAL™ M11 Shielding Gas Mixture 1% Hydrogen 3% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

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ARCAL™ M11 Shielding Gas Mixture 1% Hydrogen 3% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

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ARCAL™ M11 Shielding Gas Mixture 1% Hydrogen 3% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

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Airgas Part #:ACLCD3HY1300SMT

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Airgas® 2 1/2" Chrome Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Chrome Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Chrome Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19125D40C-AG

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Airgas® Model 223 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-580 Connection

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Airgas® Model 223 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-580 Connection

Airgas® Model 223 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-580 Connection

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Airgas Part #:Y111223B580-AL

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Airgas® Model T265B350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model T265B350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model T265B350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12T265B350-AG

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Airgas® Model N245F320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245F320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245F320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y11N245F320-AG

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Airgas® Model C444F346 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444F346 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444F346 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444F346-AG

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Airgas® Model C645B320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645B320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645B320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645B320-AG

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Airgas® Model 225 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-580 Connection

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Airgas® Model 225 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-580 Connection

Airgas® Model 225 Stainless Steel Corrosive Gas Two Stage Regulator With CGA-580 Connection

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Airgas Part #:Y121225B580-AL

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Industrial Grade Air, Size 300 High Pressure Steel Cylinder, CGA 590 Industrial Grade Air, Size 300 High Pressure Steel Cylinder, CGA 590

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Industrial Grade Air, Size 300 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:AI 300

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0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X02NI99CP5856Q8

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

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Chromatographic Helium, Size 80 High Pressure Cylinder, CGA 580

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Airgas Part #:HE CH80

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Airgas® Single Stage 1000 psi Brass Plated Non-Corrosive Cylinder Regulator With Valve CGA-C10 (5 lpm Preset Flow)

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Airgas® Single Stage 1000 psi Brass Plated Non-Corrosive Cylinder Regulator With Valve CGA-C10 (5 lpm Preset Flow)

Airgas® Single Stage 1000 psi Brass Plated Non-Corrosive Cylinder Regulator With Valve CGA-C10 (5 lpm Preset Flow)

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Airgas Part #:Y112700AV50-AG

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Airgas® Model N145AHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

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Airgas® Model N145AHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N145AHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11N145AHF580-AG

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Airgas® Model FM244A350 Brass High Purity Two Stage Regulator With CGA Connection

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Airgas® Model FM244A350 Brass High Purity Two Stage Regulator With CGA Connection

Airgas® Model FM244A350 Brass High Purity Two Stage Regulator With CGA Connection

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Airgas Part #:Y12FM244A350-AG

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Prepurified Grade Acetylene, Size 5 Acetylene Cylinder, CGA 510 Prepurified Grade Acetylene, Size 5 Acetylene Cylinder, CGA 510

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Prepurified Grade Acetylene, Size 5 Acetylene Cylinder, CGA 510

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Airgas Part #:AC PP5

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Airgas® Single Stage Aluminum, Gold Annodized 50 psi General Purpose Cylinder Regulator With 300 psi Inlet Gauge CGA-600 (0.5 lpm Flow)

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Airgas® Single Stage Aluminum, Gold Annodized 50 psi General Purpose Cylinder Regulator With 300 psi Inlet Gauge CGA-600 (0.5 lpm Flow)

Airgas® Single Stage Aluminum, Gold Annodized 50 psi General Purpose Cylinder Regulator With 300 psi Inlet Gauge CGA-600 (0.5 lpm Flow)

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Airgas Part #:Y115301G5-AG

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Airgas® Model L244DLB180 Brass Specialty High Purity Two Stage Mini Regulator With CGA x 1/8" FNPT Connection

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Airgas® Model L244DLB180 Brass Specialty High Purity Two Stage Mini Regulator With CGA x 1/8" FNPT Connection

Airgas® Model L244DLB180 Brass Specialty High Purity Two Stage Mini Regulator With CGA x 1/8" FNPT Connection

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Airgas Part #:Y12L244DLB180-AG

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Airgas® Model C444G705 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444G705 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444G705 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444G705-AG

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