Paper chromatography is an analytical method used to separation of pigments i.e. color substances or chemicals. This can use in ink experiment for detecting primary or secondary colors. Advanced technique thin layer chromatography takes the place of this technique but still it is used.
Related Journal of Paper Chromatography
Chromatography & Separation Techniques, Chinese Journal of Chromatography, Chinese Journal of Chromatography, Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences.