PH Testing Strips 1-14 Water Soil Testing Kit
- There is a strong correlation between the pH of the body's internal environment and pH paper help you to maintain a good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc.
- 100 percent brand new and high quality
- The test strip color changes must be matched with the pH scale color chart within about 15 seconds
- Instant results. This is only for testing the pH level of the water and not to be consumed
- 72 Litmus paper strips in one Kit.