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If the calculated Rf value is .59, what pigment is separated?
If the calculated Rf value is .59, what pigment is separated?
If two pigments were separated through chromatography and were found to have Rf value of .43 and .80, which pigment the greatest molecular weight?
If two pigments were separated through chromatography and were found to have Rf values of .67 and .39, which pigment traveled the farthest?