Concentrations in the water sample [microg/L] Sample Name;Date of sampling;Ag;Al;As;B;Ba;Be;Bi;Ca;Cd;Co;Cr;Cu;Fe;Hg;K;Li;Mg;Mn;Mo;Na;Ni;Pb;Sb;Se;Si;Sr;V;Zn WR1;21.04.2021;