physics chemistry nuclear


CHROMATOGRAPHY - simple version

Food coloring (color additive)



Description: Interactive simulation to learn that it's possible to separate several colouring agents with the aim of analyzing the composition of a chemical species mixture.



Chromatography: Chromatography is a method used to separate the different substances present in a mixture. The sample containing one or more species is entrained by a current of mobile phase (liquid) in contact with a stationary phase (sheet).


flash animation