College Level Classic General Chemistry Lab Kit: Liquid Chromatography is an engaging activity where you separate different colored dyes found in grape Kool-Aid® using chromatography methods that mimic popular methods used in research and industry.
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College Level Classic General Chemistry Experiment
Separate different colored dyes found in grape Kool-Aid using chromatography methods that mimic popular methods used in research and industry. Miniature liquid chromatography columns called Sep-Pak C18 cartridges are used to separate the dyes and polar components of Kool-Aid. Students will understand the chromatographic process and relate the polarity of molecules to the separation process.
Complete for 24 students working in pairs.