... ORGANOCHLORINE PESTICIDES AND POLYCHLORINATED BIPHENYLS IN HUMAN BREAST MILK IN THE SUBURBS OF HUE CITY, VIET NAM: PRELIMINARY RESULTS Hoang Trong Si, Nguyen Thanh Gia College of Medicine ... The organochlorine compounds (OCs) such as organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) can accumulate in breast milk through the food chain. Human milk is a suitable ... dichlorodiphenyltrichloroethane and its metabolites (DDTs), hexachlorocyclohexane isomers (HCHs) and polychlorinated biphenyls congeners (PCBs) were quantified by gas chromatoghraphy with micro electron capture detector...