caa a22 4500 445801425 CHVBK 20180317145142.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10337-011-1971-0 doi (NATIONALLICENCE)springer-10.1007/s10337-011-1971-0 An SPE Method for the Concurrent Extraction of Organochlorine and Phenoxy Acidic Pesticides in River Water [Elektronische Daten] [Achille Cappiello, Elisabetta Pierini, Pierangela Palma] We present the validation of a multiresidue method for the concurrent SPE of organochlorine (OCP) and phenoxy-acidic pesticides (PA) in river water. The two classes of compounds show very different chemical characteristics. The analyses were performed by gas chromatography-mass spectrometry and by liquid chromatography-electrospray ionization-mass spectrometry. The method was validated at three different concentrations: method limit of quantitation, 0.5 and 5μgL−1. The recoveries were in the range 65-135% for all the target compounds and in the range 83-113% with RSD <20% for most of them at all the concentrations tested. The method showed good accuracy, precision, and sensitivity, and allowed the analysis of the selected pesticides at a concentration lower than that required by the EU current legislation for surface water [1]. The single-step procedure reduced artifacts, matrix effects, and speeded up sample preparation. Springer-Verlag, 2011 Gas chromatography-mass spectrometry nationallicence LC-ESI-MS nationallicence Multiresidue analysis nationallicence Organochlorine pesticides nationallicence Phenoxy-acidic pesticides nationallicence Solid-phase extraction nationallicence Cappiello Achille LC-MS Laboratory, Dipartimento di Scienze della Terra, della Vita e dell' Ambiente (DiSteVa), Università di Urbino "Carlo Bo”, Piazza Rinascimento 6, 61029, Urbino, Italy aut Pierini Elisabetta LC-MS Laboratory, Dipartimento di Scienze della Terra, della Vita e dell' Ambiente (DiSteVa), Università di Urbino "Carlo Bo”, Piazza Rinascimento 6, 61029, Urbino, Italy aut Palma Pierangela LC-MS Laboratory, Dipartimento di Scienze della Terra, della Vita e dell' Ambiente (DiSteVa), Università di Urbino "Carlo Bo”, Piazza Rinascimento 6, 61029, Urbino, Italy aut Chromatographia Vieweg Verlag 73/7-8(2011-04-01), 691-699 0009-5893 73:7-8<691 2011 73 10337 https://doi.org/10.1007/s10337-011-1971-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-1971-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Cappiello Achille LC-MS Laboratory, Dipartimento di Scienze della Terra, della Vita e dell' Ambiente (DiSteVa), Università di Urbino "Carlo Bo”, Piazza Rinascimento 6, 61029, Urbino, Italy aut NATIONALLICENCE 700 1- Pierini Elisabetta LC-MS Laboratory, Dipartimento di Scienze della Terra, della Vita e dell' Ambiente (DiSteVa), Università di Urbino "Carlo Bo”, Piazza Rinascimento 6, 61029, Urbino, Italy aut NATIONALLICENCE 700 1- Palma Pierangela LC-MS Laboratory, Dipartimento di Scienze della Terra, della Vita e dell' Ambiente (DiSteVa), Università di Urbino "Carlo Bo”, Piazza Rinascimento 6, 61029, Urbino, Italy aut NATIONALLICENCE 773 0- Chromatographia Vieweg Verlag 73/7-8(2011-04-01), 691-699 0009-5893 73:7-8<691 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer