rbart9713 rbart9713

18-10-2022
Biology

contestada

Order the steps for preparing and running column chromatography.

1. Add cotton and sand as support for the adsorbent
2. Pack the column with adsorbent
3. Place the mixture on the packing material
4. Elute the fractions with increasingly polar solvents
5. Collect and analyze the fractions with TLC

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