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1
Description
Benzene 5/b, 5 - 50 PPM, Part # 6728071, 10 Tests Application Range
Standard Measuring Range: 5 to 50 ppm
Number of Strokes n: 20
Time for Measurement: approx. 8 min
Standard Deviation: ± 10 to 15 %
Color Change: white brown green Ambien...