title: Three new contaminants detected in postmortem blood samples.
abstract: Three contaminants were identified during drug screening of postmortem blood samples which had been stored in glass bottles with a black rubber seal. Two of these contaminants, cyanoethyl dimethyldithiocarbamate and N-phenyl-2-naphthylamine, were found to come from the rubber seal of some bottles. The third contaminant was not a single compound but rather a mixture of aryl phosphates with a composition very similar to technical grade tritolyl phosphate. The origin of these phosphates is at present unknown.
mesh_terms: D015081:2-Naphthylamine / Q000031:analogs & derivatives / Q000097:blood*; D001800:Blood Specimen Collection / Q000295:instrumentation*; D003408:Cresols / Q000097:blood*; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D009281:Naphthalenes / Q000097:blood*; D012408:Rubber; D013859:Thiocarbamates / Q000097:blood*; D014317:Tritolyl Phosphates / Q000097:blood*
chemical_list: D003408:Cresols; D009281:Naphthalenes; D013859:Thiocarbamates; D014317:Tritolyl Phosphates; C044410:cyanoethyl dimethyldithiocarbamate; C011948:neozone; D012408:Rubber; D015081:2-Naphthylamine; C025541:tri-o-cresyl phosphate