“A universal solvent is a substance that has the ability to dissolve any material. Its discovery...Universal solvent
“Fluoride is a natural chemical compound that is effective at preventing tooth decay. As such, it...Fluoride
“E132 is the European code used to refer to indigo carmine, or 5,5'-indigodisulfonic acid sodium...E132
This category has the following 7 subcategories, out of 7 total.