Model AC-6 -Acidity Test Kit, Drop Count Titration, Low Range, 100 Tests

Acidity Methyl-Orange (MO) & Phenolphthalein Drop count titration/Sodium hydroxide. Acidity is usually caused by the presence of mineral acids, salts of strong acids, or free carbon dioxide. In surface or ground waters, acidity may be form natural substances or industrial pollution. Excessive levels cause corrosion and can be detrimental to fish. Acidity Test Kit AC-6 now reads results in mg/L, with a conversion factor to gpg.