Lesson Details

  • Name: Required practical 12
  • Code: C.4.10.AS.4
  • Specification Reference:
  • Keywords: Chromatogram, solvent, rf value, stationary phase, mobile phase, efluent
  • Objectives: Investigate how paper chromatography can be used to separate and tell the difference between coloured substances. Students should calculate Rf values.
  • Competency: Describe a method for paper chromatography.
  • Proficiency: Interpret chromatograms and determine Rf values from chromatograms.
  • Mastery: Describe the uses of GCMS in context

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