Chemistrys Colorful Clue Lab Activity kit, accompanying teachers guide have been developed by the American Chemical Society through grants from the National Science Foundation and National Institutes of Health, helpful for students
Freezing Point Depression, Kit Includes:2x25 g Di-Tert-Butyl-4-Methylphenol Crystals, 1x25 g p-Dichlorobenzene Crystals, 1x25 g Stearic Acid Flakes, 1x25 g Naphthalene Flakes UN1334, The experiment will be repeated with each of two unknowns