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.
Test Accuracy - 100 percent
The test strip colour changes must be matched with the pH scale colour chart within about 15 seconds
Instant results. This is only for testing the pH level of the water and not to be consumed