By Alex Wilson on Monday, July 12, 1999 - 03:57 am:
After the extraction of chlorophyll using propanone (or any other suitable ketone), what is a suitable solvent for the TLC or column chromatography of the sample?
By Anonymous on Monday, July 12, 1999 - 03:14 pm:
There is at least one publication dealing with the separation of plant pigments using calcium carbonate as the column packing and heptane as the solvent.
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