Universal Indicator Paper pH 1 - 14, pH paper- for use in laboratory, food service, education, Environmental / Safety, cosmetics, industrial,and water treatment Available .
Product name: Universal pH Indicator Paper1-14
The correct way to use pH test paper is to drop a glass rod dipped in the solution to be tested in the middle of the test paper. After the test paper changes color, compare it with the standard color card to determine the pH value of the solution. During use, please do not expose this test strip to sunlight, air, acidic or alkaline gases. It should be stored in a dry, cool, and dark place.
Features:
1. The measuring range of this test paper is 1-14, which can roughly measure the acidity and alkalinity of water;
2. The test paper is in the shape of a long strip, easy to carry, and comes with a corresponding color comparison card, which can easily compare the pH of the solution to be tested;
3. pH test paper does not require any equipment or sample preparation when testing solutions. pH test paper can detect the acidity and alkalinity of gaseous or liquid substances.
