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                       TLC and HPTLC

34 partition coeffic.

partition coeff

Figure 34 : k, tm, tms (= tm+ts) and the (correct) Rf-value.
It is worth to take correct Rf-values using the real position of the front, which is only caused by the moving mobile phase, not falsified by compressed parts of the mobile phase liquids in the stationary phase in front of the moving mobile phase. See especially the next figure 35.

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