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Glass detector tubes are filled with an inert reagent carrier material impregnated with an indicating reagent
For measurement of oil in air.
Safely allow users to perform field screening and tests for the presence of hazardous and toxic gases, and vapors.
Convenient, long-term TWA monitoring—direct reading, with no lab analysis required
Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.
Detector tubes