Product details

Mixture separation - chromatography

Mixture separation - chromatography

Item no.: P7151101

Difficulty Expenditure of Time print
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Principle

Pigments can be separated by chromatography. Pigments which appear to be of a uniform colour can in reality be composed of several different-coloured substances. A further segregation of the prepared leaf pigment and a felt-tipped pen ink are shown in this experiment.

Benefits

  • Experiment guides are very easy to understand, especially for younger students
  • Associated competences are directly linked to the experiments
  • Curriculum compatible
  • Fit for the future: implementation of tablets possible

 

Document     Filesize
p7151101d.pdf Versuchsbeschreibung, German 264.58 KB

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