Benzene 0.5-10 ppm Selective Detection Tubes
RAE Systems Colorimetric Gas Detection Tubes offer quick, on-the-spot measurements of many gases and vapors at low cost. The tubes are easy to read with a sharp, clear color change and provide accuracy with no need for calibration.
Contains 5 pre-tubes & 5 colometric tubes for a total of 5 measurements
Benzene 0.5-10 ppm Selective Detection Tubes
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