These Krowne pH test strips are great for testing medium strength acids, such as vinegar, salsa, and sushi rice within a narrow-range of .5pH increments. To use these strips, simply dip one into the solution for a few seconds, remove it, and then shake off the excess liquid. Quickly and easily compare your test strip against the color chart to interpret the results. Please refer to the cut sheet tab for more specific instructions and information!
Specifications