Dutch Treat pH Strips help you determine your pH measurement without an expensive pH pen. You can quickly estimate the pH of a solution without having to pre-calibrate any equipment.
These pH strips are paper coated with a chemical substance that reacts when contacting a liquid being tested. The pH strips change color when they come in contact with a solution.
The color is then compared with a color chart to determine a pH number and determine if the liquid is acidic, basic, or neutral.
Dutch Treat pH Strips are a fast, inexpensive, and simple method of measuring the acidity or alkalinity of a substance.