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Quantity
1
Description
Benzene 5/a, 5 - 40 PPM, Part # 6718801, 10 Tests Application Range
Standard Measuring Range: 5 to 40 ppm
Number of Strokes n: 15 to 2
Time for Measurement: max. 3 min
Standard Deviation: ± 30 %
Color Change: white red brown Ambient Opera...