... is the identification of (very) persistent, (very) bioaccumulative, and toxic substances. In other regulatory chemical safety assessments (pharmaceuticals, biocides, pesticides), the identification ... Nilsson T, Arena R, Arlati P, Bartolucci G, Basla R, Cioni F, Del Carlo G, Dellavedova P, Fattore E, Fungi M, Grote C, Guidotti M, Morgillo S, Müller L, Volante M: Inter-laboratory validation ... waste water, and sludge - Jointly determinable substances (group F) - Part 34: Determination of selected plant treatment agents, biocides and break-down products; Method using gas chromatography...