Lecture Chromatographic isolation and enantioselective separation of atropisomeric polybrominated biphenyls (PBBs). Berger, U.; Vetter, W.; Götsch, A.; Kallenborn, R. Publication details Dioxin 2002. 22nd International symposium on halogenated environmental organic pollutants and POPs. Barcelona, 11-16 August 2002. File: F 42/2002 (pdf, 2.39 MB)