Transcription of 7. Thin-Layer Chromatography - Chemistry Courses
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7. Thin-Layer Chromatography - Chemistry Courses
937. Thin-Layer ChromatographyYou will need to bring your package of TLC plates on this day. Not all plates will be used inthis experiment; some will be needed in lab the following week. Be sure to include all theanalgesics and solvents used in this experiment in your Chemical Data Tables. Don t forget toinclude the Chromatographic Behavior Comparison section in this PreLab. An example can befound in section exercise:Using a greatly magnified diagram of a TLC plate, locate or define each of the following terms:1. Origin2. Stationary Phase3. Mobile Phase4. Solvent Front5. Component spot 6. Rf value7. Development8. Visualization of spots9. What is meant by differential partitioning between stationary and mobile phase?
93 7. Thin-Layer Chromatography You will need to bring your package of TLC plates on this day. Not all plates will be used in this experiment; some will be needed in lab the following week.
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