# What Are RF Values?

The Rf value is the ratio of the distance shifted by the solute and the distance moved by the solvent (referred to as the Solvent front) alongside the paper where both distances are calculated from the ordinary source or application baseline. An application baseline is the place where the model is originally spotted on the paper.
Q&A Related to "What Are RF Values"
 Short Answer: It's how far something moves compared to the solution that is carrying it. Long Answer: Rf is the "Retardation Factor", which is the ratio of the distance http://www.quora.com/Chemistry-physical-science/Wh...
 1. Place the paper chromatogram flat on a table and trace the position of the "solvent front" with a pencil. The solvent front represents the distance traveled by the solvent http://www.ehow.com/how_7537070_calculate-rf-value...
 lun mjy jawab ata to tj say pochta. http://wiki.answers.com/Q/What_is_the_range_for_th...
 The distance travelled by a given component divided by the distance travelled by the solvent front. For a given system at a known temperature, it is a characteristic of the component http://www.answers.com/topic/rf-value-in-chromatog...