This liquid test kit is easy to use with fast results. It does up to 100 tests.Comes with: 1-reagent (10ml), 1-glass test tube, 1-pipette, 1-lab base, 1-instruction booklet.
Take a sample of the water to be tested with the pipette and use it to fill a clean test tube to the 5ml line.Add 4 drops of reagent into the test tube. Insert cap, hold cap in place with finger and shake well to mix. Immediately match the test color to the closest color on the chart. After use, rinse the tube with fresh tap water to ensure it is clean for next use.