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Sampling Tubes & Pumps

MSA Plastic Acetic Acid/Ethylenediamine Ventilation Smoke Tube Kit, Gray To Black And White Color Change

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MSA Plastic Acetic Acid/Ethylenediamine Ventilation Smoke Tube Kit, Gray To Black And White Color Change

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MSA Plastic Acetic Acid/Ethylenediamine Ventilation Smoke Tube Kit, Gray To Black And White Color Change

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Airgas Part #:MSA458481

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MSA Plastic Acetic Acid/Ethylenediamine Ventilation Smoke Tube, Gray To Black And White Color Change (12 Per Package)

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MSA Plastic Acetic Acid/Ethylenediamine Ventilation Smoke Tube, Gray To Black And White Color Change (12 Per Package)

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MSA Plastic Acetic Acid/Ethylenediamine Ventilation Smoke Tube, Gray To Black And White Color Change (12 Per Package)

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Airgas Part #:MSA458480

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Airgas Part #:STD4L

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Airgas Part #:STD4H

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Gastec™ Glass Hydrogen Fluoride Detector Tube, Yellow To Brown Color Change

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Gastec™ Glass Hydrogen Fluoride Detector Tube, Yellow To Brown Color Change

Gastec™ Glass Hydrogen Fluoride Detector Tube, Yellow To Brown Color Change

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Airgas Part #:STD17

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MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With ALTAIR Pump Probe

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MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With ALTAIR Pump Probe

MSA ALTAIR® 4XR Portable Combustible Gas, Oxygen, Carbon Monoxide And Hydrogen Sulfide Multi Gas Monitor With ALTAIR Pump Probe

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Airgas Part #:MSA10178357

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Gastec™ Glass Hydrogen Sulfide Detector Tube, Yellow To Pink Color Change

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Gastec™ Glass Hydrogen Sulfide Detector Tube, Yellow To Pink Color Change

Gastec™ Glass Hydrogen Sulfide Detector Tube, Yellow To Pink Color Change

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Airgas Part #:STD4LT

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Airgas Part #:STD4LL

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Gastec™ Glass Water Vapor Detector Tube, Yellow To Green Color Change

Gastec™ Glass Water Vapor Detector Tube, Yellow To Green Color Change

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Airgas Part #:STD6LLP

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Gastec™ Glass Hydrogen Chloride Detector Tube, Yellow To Pink Color Change

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Gastec™ Glass Hydrogen Chloride Detector Tube, Yellow To Pink Color Change

Gastec™ Glass Hydrogen Chloride Detector Tube, Yellow To Pink Color Change

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Airgas Part #:STD14L

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Gastec™ Glass Sulfide Ion Detector Tube, White To Brown Color Change

Gastec™ Glass Sulfide Ion Detector Tube, White To Brown Color Change

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Airgas Part #:STD211

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Gastec™ Glass Ethyl Mercaptan Detector Tube, Yellow To Red Color Change

Gastec™ Glass Ethyl Mercaptan Detector Tube, Yellow To Red Color Change

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Airgas Part #:STD72L

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Gastec™ Glass Hydrogen Sulfide Detector Tube, Pale Blue To Blackish Brown Color Change

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Gastec™ Glass Hydrogen Sulfide Detector Tube, Pale Blue To Blackish Brown Color Change

Gastec™ Glass Hydrogen Sulfide Detector Tube, Pale Blue To Blackish Brown Color Change

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Airgas Part #:STD4HH

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Gastec™ Glass Carbon Monoxide Dosimeter Tube, Pale Yellow To Brown Color Change

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Gastec™ Glass Carbon Monoxide Dosimeter Tube, Pale Yellow To Brown Color Change

Gastec™ Glass Carbon Monoxide Dosimeter Tube, Pale Yellow To Brown Color Change

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Airgas Part #:STD1DL

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Gastec™ Glass Hydrogen Cyanide Detector Tube, Yellow To Pink Color Change

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Gastec™ Glass Hydrogen Cyanide Detector Tube, Yellow To Pink Color Change

Gastec™ Glass Hydrogen Cyanide Detector Tube, Yellow To Pink Color Change

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Airgas Part #:STD12L

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

Gastec™ Glass Hydrogen Sulfide Detector Tube, White To Brown Color Change

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Airgas Part #:STD4HM

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BW Technologies by Honeywell RAE Systems by Honeywell Glass Hydrogen Sulfide Detector Tube

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BW Technologies by Honeywell RAE Systems by Honeywell Glass Hydrogen Sulfide Detector Tube

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BW Technologies by Honeywell RAE Systems by Honeywell Glass Hydrogen Sulfide Detector Tube

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Airgas Part #:B86H1010310

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Gastec™ Glass Benzene Detector Tube, White To Dark Green Color Change

Gastec™ Glass Benzene Detector Tube, White To Dark Green Color Change

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Airgas Part #:STD121L

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Gastec™ Glass Ammonia Detector Tube, Purple To Yellow Color Change

Gastec™ Glass Ammonia Detector Tube, Purple To Yellow Color Change

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Airgas Part #:STD3M

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Gastec™ Glass Chlorine Detector Tube, White To Pale Pink Color Change

Gastec™ Glass Chlorine Detector Tube, White To Pale Pink Color Change

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Airgas Part #:STD8LA

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Detect Gas Leaks Fast

For quick gas detection checks, Airgas has multi-gas detectors, sampling tubes, sampling pumps, pump kits and filters for time-sensitive situations that require fast, accurate results.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.