Get a piece of chromatography paper and rule a pencil line 1cm from the bottom., Put a small dot of each sample onto the pencil line. , Dry the dot and add another layer on top, drying the dot again., Label the dots you have put on the chromatography paper., Put the chromatography paper into a beaker of solvent. The solvent must be below the dots., Leave the chromatography paper until the solvent front reaches around 1cm from the top..

Chromatography method

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