Author’s Accepted Manuscript Miniaturized QuEChERS based methodology for multiresidue determination of pesticides in odonate nymphs as ecosystem biomonitors Florencia Jesús, Ricardo Hladki, Natalia Gérez, Natalia Besil, Silvina Niell, Grisel Fernández, Horacio Heinzen, María Verónica Cesio PII: S0039-9140(17)30958-X DOI: http://dx.doi.org/10.1016/j.talanta.2017.09.014 Reference: TAL17917 To appear in: Talanta Received date: 8 June 2017 Revised date: 5 September 2017 Accepted date: 6 September 2017 Cite this article as: Florencia Jesús, Ricardo Hladki, Natalia Gérez, Natalia Besil, Silvina Niell, Grisel Fernández, Horacio Heinzen and María Verónica Cesio, Miniaturized QuEChERS based methodology for multiresidue determination of pesticides in odonate nymphs as ecosystem biomonitors, Talanta, http://dx.doi.org/10.1016/j.talanta.2017.09.014 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. www.elsevier.com/locate/talanta