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1
Description
Formaldehyde 2/a, 2 - 40 PPM, Part # 8101751, 10 Tests Application Range
Standard Measuring Range: 2 to 40 ppm
Number of Strokes n: 5
Time for Measurement: approx. 30 s
Standard Deviation: ± 20 to 30 %
Color Change: white pink Ambient O...