Масла и маслосодержащие продукты. Определение бенз[a]пирена методами ВЭЖХ и ГЖХ-МС

Abstract

The method of qualitative and quantitative determination benzo(a)pyrene in oils and fat products by HPLC and GC-MS is developed. High selectivity of fluorescent and mass-selective detectors for PAH analyses was established. The authentic quantitative determination is possible only with application of the internal standard. The positive results are necessary for confirming by method of gas chromatomass-spectrometry.