Use the permanent markers to draw some colorful designs in each flat Tshirt circle that you made with the cups. Working Chromatography is a separation technique. Ii Many colourless organic molecules fluoresce when ultraviolet light is shone on them. Remove the paper from the cup when the water not the colors has risen to about 2 3 cm from the top. Dip and suspend the chromatography paper into a suitable solvent in a covered container so the start line is above the solvent surface and let the solvent be absorbed by the chromatography paper and move upwards diagram. It can also separate impurities from pure compounds. The dim sum paper liner technique of how to do paper chromatography is described below. Cut it in such a way that the grain of the filter paper runs parallel to the 10 cm dimension of the strip.
Mixture separation using, chromatography analysis and interpretation.Remember, in the physical separation processes of paper chromatography and gas.
The stationary phase was the filter paper onto which the dye samples were dropped onto while the mobile phase was the solvent mixture containing ethanol and water which carried the sample dyes as the mixture went up the paper at different rates. But this time just use the liquid water or paper alcohol that gave you. Physicallyapos 3 Paper Chromatography or Thin Layer.
For example you could then investigate whether a pen ink is made up of one or more colours by paper chromatography.Chromatography is necessary in chemical industries, as well as bio processing companies.