Color Chromatography Diagram. Chromatography is a pretty accurate description of what happens to ink on wet paper because it literally means color writing from the greek words chroma and graphe. As opposed to a compound which has elements chemically bonded together.
Schematic diagram of the principles of chromatography as discovered by tswett 1901. High performance liquid chromatography it has also been referred to as high pressure lc hplc has been around for about 35 years and is the largest separations technique used the history of hplc. In chemistry a mixture is a combination of substances that can be separated because they are not chemically bonded.
Separation principles in chromatography purification.
With a pencil label each dot with the identity of the pen from which the ink came. In this chromatogram the brown ink is made of a mixture of the red blue and yellow inks. Beginning of the 60s. Using the color felt tip pens apply generous spots of ink on the baseline on each strip of chromatography paper one strip of paper for each brandthere are three colors of ink for each brand so you are applying three spots of ink on each piece of chromatography paper.