DETERMINATION OF ANIONS IN WATERS BY ION CHROMATOGRAPHY

Namen diplomskega dela je validacija analizne metode za določanje vsebnosti kloratnega (III) in kloratnega (V) aniona v pitnih in kopalnih vodah z ionsko kromatografijo (IC). Izvedena je bila validacija analizne metode. Določena je bila linearnost, meja zaznavnosti, meja določljivosti, natančnost, točnost, pravilnost, vpliv matrice, časovna stabilnost standardov, interference in statistično obdelani podatki. Analiziran je bil tudi realni vzorec pitne in kopalne vode, ki ni vseboval kloratnega (III) in kloratnega (V) aniona. Dokazano je, da je predlagana analizna metoda primerna, natančna in točna.The purpose of this thesis was the validation of the analytical method for the determination of chlorate (III) and chlorate (V) anion in drinking and swimming pool waters by ion chromatography (IC). The validation of the analytical method was performed. Linearity, limit of detection, limit of quantitation, precision, accuracy, trueness, matrix effects, temporal stability of the standards, interferences and statistically processed data, were determined. Real samples of drinking and swimming pool water, which did not contain chlorate (III) and chlorate (V) anion, were analyzed as well. It was shown that the proposed analytical method is appropriate, precise and accurate