Organochlorine pesticides and PAHs compounds occurrence in mussel and fish liver from Black Sea
A method has been studied for the analysis of 9 POPs and 15 PAHs in mussel and fish liver from the Black Sea. The method was based on liquid-liquid extraction using n-hexane. The extracts were fractionated and cleaned up with a Florisil, respectively aluminium oxide and silica gel column. The concentrations of analites were determined by gas chromatography with electron capture detection (GC-ECD), respectively by gas chromatography with mass spectrometer
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