Contents

Attempt 1:

Determination of anions and cations in drinking water using ion chromatography

Attempt 2:

Determination of Cu, Zn, Na and K in water using flame AAS and flame AES

Attempt 3:

Determination of the sum parameters: adsorbable organically bound halogens (AOX), total organic carbon (TOC) and total bound nitrogen (TN_b)

Attempt 4:

Determination of polycyclic aromatic hydrocarbons in water using HPLC in accordance with TrinkwV