Listar Departamento de Química Analítica por autor "Van Leeuwen, Stefan P.J."
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Tetrahydrofuran–water extraction, in-line clean-up and selective liquid chromatography/tandem mass spectrometry for the quantitation of perfluorinated compounds in food at the low picogram per gram level
Ballesteros-Gómez, A.; Rubio Bravo, Soledad; Van Leeuwen, Stefan P.J. (Elsevier, 2010)A new solvent extraction system was developed for extraction of PFCs from food. The extraction is carried out with 75:25 (v/v) tetrahydrofuran:water, a solvent mixture that provides an appropriate balance of hydrogen ...