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dc.contributor.authorHUERTAS-PEREZ JOSEen_GB
dc.contributor.authorSEJEROE-OLSEN BERITen_GB
dc.contributor.authorGOKCEN TANERen_GB
dc.contributor.authorSANDOR F.en_GB
dc.contributor.authorSCHIMMEL HEINZen_GB
dc.contributor.authorDABRIO RAMOS MARTAen_GB
dc.date.accessioned2019-07-12T00:29:05Z-
dc.date.available2019-07-11en_GB
dc.date.available2019-07-12T00:29:05Z-
dc.date.created2019-06-04en_GB
dc.date.issued2019en_GB
dc.date.submitted2016-10-18en_GB
dc.identifier.citationFOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT vol. 36 no. 1 p. 96-108en_GB
dc.identifier.issn1944-0049 (online)en_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC103539-
dc.description.abstractThe production of certified reference materials requires the application of highly accurate methods for characterisation. A gas chromatography-isotope dilution mass spectrometry method, setting ambitious performance criteria, was developed for eight selected pesticides in soybeans. Pressurised liquid extraction was followed by automated gel-permeation chromatography and solid-phase extraction clean-up. Pesticides identification respected a Commission Decision and guidelines of the Directorate General for Health and Food Safety (DG SANTE). Reliable quantification involved stable isotopically labelled analogues as internal standards. Validation, according to ISO/IEC 17,025 and DG SANTE guidelines, assessed linearity, LOD/LOQ, trueness, selectivity, precision, stability and robustness. Mean recoveries ranges (83–109%, relative standard deviations < 3%), repeatability (2.2–4.8%), day-to-day variation (0.6–4.2%) and combined uncertainty (1.2–4.2%) were fit for purpose. The method is highly accurate and suitable for certification of the selected pesticides in soybean matrix reference material.en_GB
dc.description.sponsorshipJRC.F.6-Reference Materialsen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherTAYLOR & FRANCIS LTDen_GB
dc.relation.ispartofseriesJRC103539en_GB
dc.titleGas chromatography-isotope dilution mass spectrometry method validation for target pesticides in soybeansen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1080/19440049.2018.1538571 (online)en_GB
JRC Directorate:Health, Consumers and Reference Materials

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