The Ricca Chemical phenolphthalein indicator is composed of 55.74% water, 43.70% methyl alcohol, 0.56% phenolphthalein and

The Ricca Chemicals phenolphthalein indicator (0.08% (w/v) in methanol) is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.