Alkaline Test Kit


Alkaline in fresh and sea water


1. Rinse the measuring vessel with the test sample and fill to 5 ml mark.
2. Add 1 drops of @ TEST Indicator # 1and mix well, test sample will turn blue.
3. Add and count each drop of @ TEST Titrate. Mix well, the test sample will turn purple.
4. Stop dropping @ TEST Titrate immediately when the test sample turn red. Multiply the number of drops with 17, the sum is a value of Calcium Carbonate mg/l in the test sample.