An introduction to the principles and applications of paper chromatography as an analytical tool, controls and unknowns are employed in a manner similar to basic research. Reusable experiments include separations of ink, ink dyes, amino acids in a mixture, plant pigments, amino acids in fruit juice and amino acids and peptides on a fingerprint. Kit includes six chromatography tubes and caps, five extraction tubes, 10 capillary pipets, 100 precut chromatography strips, reagents and instruction manual. For 24 students in groups of four.
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