Separation of analytes

Separation of analytes - context
Analyte mixtures and separation - 1
Analyte mixtures and separation - 2
Analyte mixtures and separation - 3
Introduction to chromatography
Chromatographic columns
Principle setup of a chromatographic unit
Example of separation
Chromatographic system - 1
Chromatographic system - 2
Standard gas chromatograph
(Old) liquid chromatography unit
(New) liquid chromatography unit
HPLC columns
Comparison GC and HPLC
Selftest
Problems
     1) GC-columns
           Answer
     2) Which peak corresponds to 1,2,4-TCB?
           Answer
     3) Peak area 100 times larger
           Answer
     4) Unlabeled GC columns
           Help
           Answer
     5) Which animation is correct?
           Answer
     6) Concept map
           Hint
End of chapter

6) Concept map

 

Problem:

Draw a concept map that shows how you would develop a suitable procedure for analysing...

6a) ...a solvent extract from an environmental sample.

6b) ...a solid sorbent that contains the extract from an environmental sample.

Assume that there are impurities in the sample that have to be separated from the target compound. Don't bother about the quantification. This will be the focus of the next chapter.