MONITORS & CALIBRATION EQUIPMENT

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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 High Range Detector Tube, White To Brown Color Change

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

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

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Airgas Part #:STD4H

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

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

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

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Airgas Part #:STD4L

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

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

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

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Airgas Part #:STD4LL

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

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

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

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Airgas Part #:STD14L

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

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

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

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Airgas Part #:STD4LT

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

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

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

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Airgas Part #:STD1DL

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

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

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

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Airgas Part #:STD12L

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Gastec™ Glass Ammonia Low Range Detector Tube, Pink To Yellow Color Change

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Gastec™ Glass Ammonia Low Range Detector Tube, Pink To Yellow Color Change

Gastec™ Glass Ammonia Low Range Detector Tube, Pink To Yellow Color Change

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Airgas Part #:STD3L

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

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

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

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Airgas Part #:STD72L

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Gastec™ Glass Sulfuric Acid Detector Tube, Pale Yellow To Reddish Purple Color Change

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Gastec™ Glass Sulfuric Acid Detector Tube, Pale Yellow To Reddish Purple Color Change

Gastec™ Glass Sulfuric Acid Detector Tube, Pale Yellow To Reddish Purple Color Change

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Airgas Part #:STD35

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

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

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

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Airgas Part #:STD121L

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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, White To Yellow Color Change

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

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

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Airgas Part #:STD72

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

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

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

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Airgas Part #:STD6LLP

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Gastec™ Glass Hydrogen Sulfide High - Medium Range Detector Tube, White To Brown Color Change

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Gastec™ Glass Hydrogen Sulfide High - Medium Range Detector Tube, White To Brown Color Change

Gastec™ Glass Hydrogen Sulfide High - Medium Range Detector Tube, White To Brown Color Change

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Airgas Part #:STD4HM

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Honeywell RAE Systems Glass Hydrogen Sulfide Detector Tube, Light Blue to Black Color Change

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Honeywell RAE Systems Glass Hydrogen Sulfide Detector Tube, Light Blue to Black Color Change

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Honeywell RAE Systems Glass Hydrogen Sulfide Detector Tube, Light Blue to Black Color Change

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Airgas Part #:B86H1010340

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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.