pH indicator strips in the range of 2.8 - 4.4 pH, the ranges typically seen in winemaking. The vial contains 100 strips, and a color reference chart for determining the pH on the outside of the vial.
pH indicator strips in the range of 2.8 - 4.4 pH, the ranges typically seen in winemaking. The vial contains 100 strips, and a color reference chart for determining the pH on the outside of the vial.