pH - minus liquid - 10l (15%concentration)

pH - minus, used to reduce the water value (15%concentration) pH minus - a liquid pH reduction product, suitable for automatic & nbsp; dosing What is pH? PH is a negative logarithm of the concentration of protons or hydrogen ions & nbsp; (H+) in the liquid, in our case water. The ideal value of the pH -nbsp; the standard pool is between 6.9 and 7.4 depending on the pool coverage and water quality. The pH of seawater is around 7 between 8 and 8.5 and alpine water.