Uxcell 5m/Roll PH Test Paper Strips Roll, 8 Roll PH 0-14 Full Range Litmus PH Balance Acid Alkaline Testing

Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic. Widely used for industrial chemical testing, science education, laboratory use, water quality testing, food processing, soil testing and classroom analytical chemistry.<br><br><strong>Advantage</strong><br>1. It is Portable and easy to store which can be used to determine the strength of acid and base conveniently. Sensitive to the environment and temperature changes.<br>2. Each package comes with a color chart, and different pH values can correspond to specific colors.<br><br><strong>Instruction</strong><br>1. Take out the desired length of pH test paper.<br>2. Immerse the test paper into the substance to be tested and remove it once it changes color.<br>3. Compare the test paper with the pH color chart on the packaging box to obtain the test result.<br><br><strong>NOTE</strong><br>1. Ensure hands are dry before use to avoid affecting the test results.<br>2. Do not immerse the test paper in substances that are too hot or too cold, as it may affect the accuracy of the results.<br>3. Store the test paper in a dry and well-ventilated place after use to maintain its effectiveness for future use.

• Uxcell 5m/Roll PH Test Paper Strips Roll, 8 Roll PH 0-14 Full Range Litmus PH Balance Acid Alkaline Testing
• Paper Strip Color: Yellow
• Testing Paper Total Length: 5m / 16.4ft (Each Roll)
• Testing Paper Thickness: 0.2mm
• Testing Paper Width: 8.5mm / 0.33 inch
• Test Range: PH 0-14
• Packing List: 8 Roll Testing Paper Strip, (5m Long Each Roll)