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→Method
#Use a ruler to measure the distance that the different [[dye]]s have traveled up the paper.
#Use the following equation to find the [[Retention Factor]] for each [[dye]]
:Where:
:R<sub>f</sub> = [[Retention Factor]]
:d<sub>c</sub> = distance moved by the [[chemical]]
:d<sub>s</sub> = distance moved by the [[solvent]]