Occurrence and analysis of parabens in municipal sewage sludge from wastewater treatment plants in Madrid (Spain)
Keywords: نظارت چندگانه چندگانه; BSTFA; N,O-bis(trimethylsilyl)trifluoroacetamide; BuP; butylparaben; BzP; benzylparaben; EI; electron impact; EtClP; ethylchloroparaben; EtP; ethylparaben; GC-MS/MS; gas chromatography-tandem mass spectrometry; iBuP; isobutylparaben; iPrP; isopropylpa