Features 1、100 Sheets: There is 100 sheets of PH test paper strips in total for you to use, enough quantity could meet various needs. 2、Wide Usage: The paper is one of commonly used water quality detection indicators, which can be used for various liquids, water soluble gases or solids. 3、Daily Use: Used to measure human saliva, urine, etc. and judge the condition of the body. Measure skin care products, cosmetics, etc. to understand the degree of acid and alkali. 4、Soil Measurement: Used in agriculture, forestry and construction to measure the pH of soil for better growing, such as soil nutrient solution for planting flowers and plants. 5、Accurate Measurement: The range of these paper is 0 to 14, the measurement is accurate and fast, you can read the results easily and quickly. Specification Item Type: PH Test Paper Material: Paper Package List 1 Box x PH Test Paper (100 Sheets in Total)