Hanna Instruments HI-3831F Chlor-Überwachung/Steuerung, 50

Verpackungsmenge = 50

Free ; Total Chlorine Test Kits. Quick and easy to use, these colorimetric chemical test kits are the ideal solution for checking both Free and Total Chlorine levels in water.,They use the colorimetric method of measurement, which means that a colour develops in the sample to be measured when the chemical (reagent) is added. This colour is then compared to a colour scale supplied in the kit which determines the amount of the parameter being measured present, and produces a result in mg/l. Features and Benefits:. 50 tests 0.0-2.5 mg/L range Quick and easy to use Simple colour chart