pH Papers 5.2-6.8 (beer) Pack of 20
Información del producto
Descripción del producto
To check the pH of juice, wine, beer, kombucha, ... or to check the acidity with the acidometer. Packed per 20 sheets with built-in colour scale
Reading per 0.2 / 0.3 pH.
range 5,2-6,8 pH
division 0,1 ph
What is pH?
pH is the measurement of the concentration of free hydrogen ions in a liquid. The pH of pure water is 7. Liquids having a larger concentration of hydrogen ions than water are acid and have a pH-value of less than 7. Liquids with a lower concentration of hydrogen ions, on the other hand, are base and have a pH value higher than 7. The pH scale runs from 1 to 14.