Browsing by Subject "derywatyzacja"
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Item type:Article, Access status: Open Access , Determination of acidic pharmaceuticals in municipal wastewater by using solid-phase extraction followed by gas chromatography-mass spectrometry(2012) Nosek, Katarzyna; Styszko-Grochowiak, Katarzyna; Gołaś, JanuszThe appearance of pharmaceutical compounds and the need of their determination in an aquatic environment has become a subject of growing concern over recent years. This paper describes an application of a quantitative analytical method for the determination of selected nonsteroidal anti-inflammatory drugs: ketoprofen, naproxen, diclofenac and other newly emerging contaminants - triclosan and bisphenol A in influent and effluent from a wastewater treatment plant located in Kraków (Poland). Samples were isolated and preconcentrated by using the solid - phase extraction (SPE) technique, then eluat was derivatized with N-methy-N-(trimethylsilyl)-trifluoroacetamide (MSTFA) and analyzed by gas chromatography coupled with mass spectrometry. All of tested pharmaceuticals were present in the wastewater treatment plant effluent and influent at concentration ppt to ppb.Item type:Thesis, Access status: Restricted , Opracowanie metody analizy metabolitu wenlafaksyny w środowisku wodnym techniką GC-MS(Data obrony: 2020-12-09) Stanek, Kacper
Wydział Energetyki i PaliwItem type:Thesis, Access status: Restricted , Rozdział i detekcja GC-MS metabolitów farmaceutyków, jako nowopojawiających się zanieczyszczeń środowiska wodnego(Data obrony: 2021-01-27) Gil, Paulina
Wydział Energetyki i Paliw