pH Test Papers

• Inexpensive
• High quality
• Simple and easy-to-use
• Perfect for on-site applications
• Easy to store, and well suited for fieldwork.

pH strips are small strips of paper coated with a chemical substance that will undergo a reaction when it comes in contact with the liquid being tested. pH strips change color when they come in contact with a solution. The color must be compared with a chart to get a number and determine if the liquid is acidic, basic, or neutral. It is fast, inexpensive, and easy-to-use method of measuring the acidity or alkalinity of a substance.

Brand may vary.