Thermo Scientific AppsLab Library: Multi-residue pesticide screening in cereals using GC-Orbitrap mass spectrometry

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multiresidue pesticide screening cereals using gcorbitrap mass spectrometry

Description

In this study, the performance of the Thermo Scientific Exactive GC Orbitrap mass spectrometer was evaluated for the routine analysis of GC-amenable pesticides in cereals (wheat, barley, oat, rye, and rice). The Exactive GC-MS system is routinely operated at a resolving power of 60,000 (measured at m/z 200 as full width at half maximum) for the detection of trace compounds against a complex chemical background as encountered in cereal sample extracts.

Market:	Food and Beverage
Keywords:	High resolution, Pesticides, QuEChERS, screening, TraceFinder, Quantitation, cereals, GC Orbitrap Mass Spectrometry, Accurate Mass
Matrix:	barley, oat, rice, rye, wheat
Author:	Dominic Roberts1, Mette Poulsen2
Affiliation:	1. Thermo Fisher Scientific, 2. University of Denmark

Uploaded on 9/26/2017.

For Research Use Only. Not for use in diagnostic procedures.