§ 113861
54 words·~1 min read·
/ca/health-and-safety-code/113861A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
“pH” means the symbol for the negative logarithm of the hydrogen ion concentration, which is a measure of the degree of acidity or alkalinity of a solution. Values between 0 and 7 indicate acidity and values between 7 and 14 indicate alkalinity. The value for pure distilled water is 7, which is considered neutral.