A drop of the di 2 k phenolic reef drops down in the water. If, for example, the water has alkalinity phenolic fatha lean it is pink.Great hotel with sanfiorik acid kidney until Pink is missing.
Drip feed Smirnov in enabling the second drop in a water sample. If water samples have spotted phenol naphtha lean. It will be pink titration with sulfuric acid until the pink is gone.
Drop phenolic his indicator 2 drops down in water samples. If the sample water alkalinity phenolic his Naphtali. It is a pink titrate with sulfuric acid until the pink disappear.