A drop of the di 2 k phenolic reef drops down in the water. If, for example, the water has alkalinity phenolic fatha lean 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 a water sample Conditions alkaline phenolic naphtha lean. Pink is titrated with sulfuric acid until the pink is gone.
Drop phenolic his indicator 2 drops down in water samples. If water sample with alkalinity phenolic his Naphtali. Be pink titrate with sulfuric acid until the pink disappear.