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This digital teacher's guide is intended to accompany Carolina Investigations® for Use with AP® Chemistry: Principles of Chromatography Kit (item #840574). In the guided activity, students identify 3 food dyes in powdered drink mixes using paper chromatography and identify the components in plant pigment using thin-layer chromatography. In the inquiry activity, students design an experiment to separate food dyes in drink mixes and must select the proper mobile and stationary phases to effect an efficient separation.
The digital teacher's manual is a 12-month eBook license to the Principles of Chromatography Kit teacher's manual. You can also access the digital student guide for this kit for free on
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