MSBD pH Test Strips - 240 Sunflower Paper Strips, pH 1 to 14

The pH paper helps you keep your body healthy by testing many common substances including lemon juice, milk, saliva, urine, etc. The scale indicates from 1 to 14: 1 - 3 indicates a very acidic substance, 4 - 6 indicates an acidic substance, 7 indicates neutral, 8 - 11 indicates alkalinity, 12 - 14 indicates a very high level of alkalinityPackage: PH 1-14 color chart in each pack, total 240pcs of 3 packTest strip color changes should match the PH sample color chart within 15 seconds.Dimensions: Approximate pack size 70 x 45mm Product Description Applicable to all Extra wide measurement range: 1-14 Results in seconds Precise color matching Package: 240pcs Dimensions: 70 x 45mm To About body pH: The normal body pH ps should be kept between 7.3 and 7.4, i.e. slightly alkaline; If the body's pH value is below 7.3 for a long time, will form an acidic constitution, leaving the body in a sub-healthy state. Eat more vegetables and fruits to help your body to stay within the normal pH range. Common examples of pH: Acid rain, pH = 4.3 - 5.6 Beer, pH = 4.5 Drinking water, pH = 6.5 - 8.5 Fruit juice, pH = 2 - 5.5 Lemon juice, pH=2 Tea, pH=4.9 - 7.2 Vinegar, pH=3.1 Note: Please do not store in direct sunlight or above 32C (90F). Close properly immediately after use. Do not touch the test fields. Keep out of reach of children and animals. Not suitable for children. Carefully follow the instructions for each test. Test strip color changes should match the pH sample color chart within approximately 15 seconds.