Acqua Askoll water test

How to Test

1. Rinse the test tube repeatedly with the water to be analyzed.

2. Fill the test tube with 5 ml of water to be analyzed.

3. Add 5 drops of reagent CA 1 and shake the test tube for a few seconds.

4. Add a measure of the CA 2 dust reagent (green container), plug and shake the test tube for a few seconds. The solution will color red-violet.

5. Mount the plastic spout on the tip of the syringe by aspiring 1 ml of the reagent CA 3 and slowly enter it into the test tube until the water sample will turn to the blue color. The number of tenths of ml necessary to take the color of the liquid to the test tube, will indicate the calcium content based on the notes shown in the table on the back of this leaflet. It is also possible to calculate the calcium content by multiplying the number of mls necessary to change the liquid into the test tube. Example: 0.80 ml of reagent CA 3 necessary to make the color from red violet to blue x 500 = 400 mg / l of calcium.