____________________________♧Shop introduction ♧_______________________________ Welcome MAYOUNG Store ,We insist on the lowest price to sell the best quality items ❤ Decription: Feature: A common pH definition is: "a logarithmic scale, from 1 to 14, used to describe the acidity or alkalinity of a solution". Blood in the human body should be close to 7.4 on the pH scale. A pH level of less than 7 indicates an acidic solution while a pH greater than 7 indicates an alkaline solution. 7 is the pH level of distilled water. PH stands for "potential hydrogen". If your body is too acidic you do not have enough oxygen available for your body cells to stay healthy. When our body is getting enough minerals from our diet to stay alkaline, our blood can function normally - delivering oxygen to the cells throughout our body, and carrying away acidic waste to be disposed. Precision pH Testing Kit Color 100 strips Box pH Range from 5.5-9.0 Plastic paper strips, durable to corrosive substances Quantity: 100 strips / box Included: 1 box x 100 strips pH Test Strips