Chromatography (Lab Report Sample)
After watching the video, prepare a report that discusses the techniques of paper chromatography that were presented in the demonstration. Be sure to include in your discussion how and what measurements were used to quantify the the distinction between the results of the dyes discussed. In your report, be sure to discuss (a) the basic concepts of chromatography. (b) how the Retention factor, Rf , value is determined (c) how to create a micropipette (b) the different types of chromatography (c) the example of separating the pigments in grape drink At the end your report, define the following terms: (a) Chromatography (b) mobile phase, stationary phase (c) retention factor (d) chromatogramsource..
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