Pesticides in essential oils: Occurrence and concentration in organic and conventional orange essential oils from eleven geographical origins

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Fillâtre Y, Gray FX, Roy C Analytica Chimica Acta (Brazil), 2017 ABSTRACT: In this paper is described for the first time the application of both gas chromatography-tandem mass spectrometry (GC-MS/MS) and ultra performance liquid chromatography-quadrupole-time of flight-mass spectrometry (UPLC-QTOF-MS) to the determination of 75 priority pesticides in orange essential oils (EOs). The sample preparation consisted in a 10-fold… Read more »