Description (in class) of theoretical aspect and the experimental activity for the following laboratory experiments, insights on some instrumental techniques.
Gravimetric determination of sulphates in water sample. Determination of: total acidity of waste industrial waters (potentiometric titration), of OD in sea water, of Ca and Mg in drinkable water sample, (complexation titration). Stoichiometric calculations relating to experiences.
Spectrophotometric determination of nitrite ion, Cr and Mn in water samples.
Determination of metals in natural water by optical emission spectroscopy and inductively coupled plasma source (ICP-OES).
Deternination of aliphatic hydrocabon by gas chromatography (GC).
Determination of soluble ions by ion chromatography.
Experiments of HPLC.