MONITORS & CALIBRATION EQUIPMENT

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Sampling Tubes & Pumps

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

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

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

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Airgas Part #:STD6LP

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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 Carbon Disulfide Detector Tube, Blue To Yellow Color Change

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Gastec™ Glass Carbon Disulfide Detector Tube, Blue To Yellow Color Change

Gastec™ Glass Carbon Disulfide Detector Tube, Blue To Yellow Color Change

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Airgas Part #:STD13

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Honeywell RAE Systems Glass Hydrogen Sulfide Detector Tube, White to Brown Color Change

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Honeywell RAE Systems Glass Hydrogen Sulfide Detector Tube, White to Brown Color Change

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Honeywell RAE Systems Glass Hydrogen Sulfide Detector Tube, White to Brown Color Change

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Airgas Part #:B86H1010315

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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 #:STD4LK

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Gastec™ Glass Benzene Twin Detector Tube, White To Brown Color Change

Gastec™ Glass Benzene Twin Detector Tube, White To Brown Color Change

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Airgas Part #:STD121SP

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

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

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

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Airgas Part #:STD4M

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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 Carbon Dioxide Low Range Detector Tube, Pale Red To Orange Color Change

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Gastec™ Glass Carbon Dioxide Low Range Detector Tube, Pale Red To Orange Color Change

Gastec™ Glass Carbon Dioxide Low Range Detector Tube, Pale Red To Orange Color Change

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Airgas Part #:STD2LC

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

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

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

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Airgas Part #:STD8LA

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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 Formaldehyde Extra Low Range Detector Tube, Yellowish Brown To Reddish Brown Color Change

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Gastec™ Glass Formaldehyde Extra Low Range Detector Tube, Yellowish Brown To Reddish Brown Color Change

Gastec™ Glass Formaldehyde Extra Low Range Detector Tube, Yellowish Brown To Reddish Brown Color Change

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Airgas Part #:STD91LL

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Gastec™ Glass Formaldehyde Low Range Detector Tube, Yellow To Reddish Brown Color Change

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Gastec™ Glass Formaldehyde Low Range Detector Tube, Yellow To Reddish Brown Color Change

Gastec™ Glass Formaldehyde Low Range Detector Tube, Yellow To Reddish Brown Color Change

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Airgas Part #:STD91L

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Gastec™ Glass Phenol Detector Tube, Pale Yellow To Gray Color Change

Gastec™ Glass Phenol Detector Tube, Pale Yellow To Gray Color Change

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Airgas Part #:STD60

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Gastec™ Glass Nitrogen Dioxide Low Range Detector Tube, White To Yellowish Orange Color Change

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Gastec™ Glass Nitrogen Dioxide Low Range Detector Tube, White To Yellowish Orange Color Change

Gastec™ Glass Nitrogen Dioxide Low Range Detector Tube, White To Yellowish Orange Color Change

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Airgas Part #:STD9L

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Gastec™ Glass Nitro Compounds Pyrotube Detector Tube, (For Use With Pyrotec Pyrolyzer STD840)

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Gastec™ Glass Nitro Compounds Pyrotube Detector Tube, (For Use With Pyrotec Pyrolyzer STD840)

Gastec™ Glass Nitro Compounds Pyrotube Detector Tube, (For Use With Pyrotec Pyrolyzer STD840)

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Airgas Part #:STD52

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Gastec™ Glass Nitric Acid Low Range Detector Tube, Yellow To Reddish Purple Color Change

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Gastec™ Glass Nitric Acid Low Range Detector Tube, Yellow To Reddish Purple Color Change

Gastec™ Glass Nitric Acid Low Range Detector Tube, Yellow To Reddish Purple Color Change

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Airgas Part #:STD15L

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Gastec™ Glass Carbon Monoxide Low Range Detector Tube, Yellow To Blackish Brown Color Change

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Gastec™ Glass Carbon Monoxide Low Range Detector Tube, Yellow To Blackish Brown Color Change

Gastec™ Glass Carbon Monoxide Low Range Detector Tube, Yellow To Blackish Brown Color Change

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Airgas Part #:STD1LA

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

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

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

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Airgas Part #:STD133L

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Gastec™ Glass Nitric Oxide/Nitrogen Dioxide Twin Detector Tube, White To Yellowish Orange Color Change

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Gastec™ Glass Nitric Oxide/Nitrogen Dioxide Twin Detector Tube, White To Yellowish Orange Color Change

Gastec™ Glass Nitric Oxide/Nitrogen Dioxide Twin Detector Tube, White To Yellowish Orange Color Change

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Airgas Part #:STD10

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