The Ricca Chemical universal indicator with a composition of 94.88% ethyl alcohol, 4.74% methyl alcohol, 0.13% thymol blue, sodium salt, 0.10% bromothymol blue sodium salt, 0.08% methyl yellow, 0.05% methyl red and 0.03% phenolphthalein. It is suitable for use in pH detection of chemical solutions…

The Ricca Chemical universal indicator is composed of 64.3% isopropyl alcohol, 35.35% water, 0.12% thymol blue, sodium salt, 0.07% methyl yellow, 0.05% methyl red and 0.02% phenolphthalein. It is suitable for use in pH detection of chemical solutions or substances. It can be stored at a temperature…