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Virtual food dye chromatogram lipt in a iee berinfies Nantien andwersin terend kele Virtual food dye chromatogram In thin chromatogram, red (lane R), yellow (lane Y), and blue (lane B) food dye standards were spotted on the TLC plate. An unknown food dye, which had been eatrected trem a piece of candy and appeared purple in color, was apotted in the Iane labeled U. Virtual food dye chromatogram. in thas chiromatogram, red (lane R), Yellow (lane 7 , and blue (lane 9 ) food dye ztandards ware spotted on the IL. plate. An unknown food dye. which had been exaracted from a plece of candy and appeared purple in color, was apotted in the lane labeied U. Use the image provided below to practice determining Rf virtually. Virtual food dye chromatogram In this chromatogram, red (lane R), yellow (lane Y), and blue (lane B) food dye standards were spotted on the TLC plate. An unknown food dye, which had been extracted from a piece of candy and appeared purple in color, was spotted in the lane labeled U. Use the chromatogram above to complete the following table. Note that the baseline, solvent front, and spots were marked with a pencil. Distances should be measured from the baseline to the solvent front or from the baseline to the center of a spot. Because the ruler has 0.1cm graduations, distances should be estimated to the nearest 0.01cm. Measurements for distance traveled Distance traveled by the developing solvent and by each spot observed in the TLC Distance traveled by the developing solvent and by each spot observed in the TLC Developing solvent (solvent front) Spot in R lane Spot in Y lane Spot in B lane Upper spot in U lane Spot in R lane Spot in Y lane Spot in B lane Upper spot in U lane Lower spot in U lane