How did the name chromatography originate?

The name Chromatography is coming from the Greek "Chromos" ("colour") and "grafein" (" to write") so chromatography is "writing with colours". This refers to the first chromatographic experiments with plant pigments were the sample was put on a filter paper, dried and the separation obtained by dropping "eluans" on it so that concentric (at that time only coloured) rings were formed.

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