Description:
This test is suitable for rapid determination of carbonate hardness. Carbonate hardness is part of the total hardness of water and is defined as that portion of alkaline earth ions present in the water for which there exists an equivalent amount of hydrogen carbonate ions and carbonate ions originating from dissolved carbonic acid. Method: colorimetric with test strips 4 - 8 - 12 - 16 - 24°d. 100/pk
Description: Carbonate Hardness Test Strips
Range: 70-425 ppm
Graduations (mg/L=ppm): 4-8-12-16-24°d