This PW illustrates the risks of substances used to "cut" the drug and how they contribute to increase the danger of addictive behavior. This sensitive topic will be treated in 2 stages: - An experimental approach for identifying by characteristics tests of the main ingredients of an unknown toxicological mixture. (3 white powders are tested). - An exploitation of documentary resources available in the educational kit (see details page 52), students will discover the true means of identifications operated by the scientific expertise laboratories - reading a chromatogram. - Discovering the different types of chromatography (GPC, HPLC ...).
|Mentions de danger H||H314-H318-H412|
|Product starting with the letter||L, F|
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