OCEAN STAR Full pH 1-14, Ph strips | PH testing Strips, Test Indicator Litmus Paper Water Soil Testing Kit, ph testing strips, ph paper, litmus paper, 1 pack 80 Strips,

About this item

• There is a strong correlation between the pH of the body's internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat etc.
• The test strip colour changes must be matched with the pH scale colour chart within about 15 seconds
• Paper Size: 59 millimeter x 8 millimeter
• Instant results. This is only for testing the pH level of the water and not to be consumed