caa a22 4500 445880759 CHVBK 20180317145542.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00604-011-0587-2 doi (NATIONALLICENCE)springer-10.1007/s00604-011-0587-2 Ultratrace determination of carbamate pesticides in water samples by temperature controlled ionic liquid dispersive liquid phase microextraction combined with high performance liquid phase chromatography [Elektronische Daten] [Qingxiang Zhou, Long Pang, Junping Xiao] A simple and sensitive method was developed for the determination of three carbamate pesticides in water samples. It is based on temperature controlled ionic liquid dispersive liquid phase microextraction combined with high-performance liquid chromatography. The ionic liquid 1-hexyl-3-methylimidazolium hexafluorophosphate was used as the extractant, and the factors affecting the extraction were investigated in detail. The detection limits obtained for isoprocarb, diethofencarb and fenothiocarb are 0.91, 0.45, and 1.40μgL-1, respectively, and the precisions are in the range between 1.0 and 1.8% (n = 6). The method was validated with environmental water samples and the results indicate that it represents a viable alternative to existing methods. Figure Temperature controlled ionic liquid dispersive liquid phase microextraction was developed for the enriching three carbamate pesticides. 1-Hexyl-3-methylimidazolium hexafluorophosphate was used as the extractant. The detection limits for isoprocarb, diethofencarb, fenothiocarb are 0.91, 0.45, 1.40μgL-1. Real-world environmental water samples analysis indicated that it was a viable alternative to existing methods. Springer-Verlag, 2011 1-Hexyl-3-methylimidazolium hexafluorophosphate nationallicence Carbamate pesticides nationallicence Temperature controlled ionic liquid dispersive liquid phase microextraction nationallicence High performance liquid chromatography nationallicence Zhou Qingxiang State Laboratory of Petroeum Resource and Prospecting, College of Geosciences, China University of Petroleum, Beijing Capmus(CUP), 102249, Beijing, China aut Pang Long School of Chemistry and Environmental Sciences, Henan Key Laboratory for Environmental pollution Control, Key Laboratory for Yellow River and Huaihe River Water Environment and Pollution Control, Ministry of Education, Henan Normal University, 453007, Xinxiang, People's Republic of China aut Xiao Junping Department of Chemistry, University of Science and Technology Beijing, 100083, Beijing, China aut Microchimica Acta Springer Vienna 173/3-4(2011-06-01), 477-483 0026-3672 173:3-4<477 2011 173 604 https://doi.org/10.1007/s00604-011-0587-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00604-011-0587-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhou Qingxiang State Laboratory of Petroeum Resource and Prospecting, College of Geosciences, China University of Petroleum, Beijing Capmus(CUP), 102249, Beijing, China aut NATIONALLICENCE 700 1- Pang Long School of Chemistry and Environmental Sciences, Henan Key Laboratory for Environmental pollution Control, Key Laboratory for Yellow River and Huaihe River Water Environment and Pollution Control, Ministry of Education, Henan Normal University, 453007, Xinxiang, People's Republic of China aut NATIONALLICENCE 700 1- Xiao Junping Department of Chemistry, University of Science and Technology Beijing, 100083, Beijing, China aut NATIONALLICENCE 773 0- Microchimica Acta Springer Vienna 173/3-4(2011-06-01), 477-483 0026-3672 173:3-4<477 2011 173 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer