Laboratories \ Laboratory of Analytical Ecotoxicology \ Goals and Tasks . Goals and Tasks . ... tel.: (499)-135-99-45, (499)-135-13-80 . fax: (499)-135-13-80 . The head of the Laboratory . ... The laboratory participates annually in the International qualification tests. ... The main direction of research in the Laboratory is development of the methods of ‘trace’ and ‘ultra-trace’ analysis of priority pollutants in the environment, including humans and wildlife. ...