Hydrion pH 15 Foot Roll With Chart and Dispenser 5.5-8.0 pH Range

• 15 Ft Ph Roll
• Used to test Urine and Saliva only
• Not for testing any type of water

Product Description The product Type is hydration pH 15 foot roll with Chart and dispenser 5.5-8.0 pH range. Country of origin is United States, manufacturer of this product is Micro Essential Lab. This ph paper is for testing saliva and urine 5.5-8.0 ph range only. Note: This ph roll is not for testing any type of water due to the paper will not react accurately because water is low in ions to cause the paper to work Directions The pH strips are only suitable for testing saliva and urine in the range of 5.5-8.0 pH. To use the strips, you need to prepare a sample of saliva or urine, dip the strip into the sample, wait for the colour change and then interpret the result with the provided diagram. Note that these strips are not suitable for testing water as the paper does not react accurately as water contains little ions to make the paper work.