What is a method of separating dyes and inks science?

One method is chromatography, which involves using differences in solubility and affinity to a stationary phase to separate dyes and inks. The sample is dissolved in a solvent and drawn across a stationary phase, causing the components to separate based on their physical and chemical properties. Another method is distillation, where the sample is heated to its boiling point and the vapors are condensed to separate the different components based on their boiling points.