Chemischer Testkit zur Bestimmung von Chlor Frei im Bereich 0.0 - 2.0 mg/L (ppm). Packungsgröse: 50 Tests

Chemical test kit for the determination of the total chlorine in the range 0 to 2.5 mg / l (ppm). 50 tests

Chemical test kit for the determination of salinity in the range 0.0-40.0 g / kg. 110 tests