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Chromatography Set, Thin Layer
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Illustrates the principles of the technique in a single lab period. Each student will run chromatograms of five different sample dye solutions in order to establish standards and then run two chromatograms of "unknown" solutions keyed for the teacher only. The kit contains enough materials for 24 groups of 3 individual experiments, as many as 12 groups working simultaneously; 24 worksheets and guides are supplied. With 12 developing chambers with caps, 72
chromatography sheets, 4 bottles of solvent (6 oz each), 5 vials of dye and 2
vials of unknown solutions. With 24 worksheets and detailed teacher instructions.
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