Orbitrap GC-MS for Quantitative and Qualitative Multi-residue Analysis of Pesticides

MS instruments. F c m Introduction Pesticides are measured almost exclusively by liquid chromatography (LC) and gas chromatography (GC) analytical methodologies. GC offers good separation efficiency and a choice of MS detectors such as single or triple quadrupoles. However, targeting…

T h e A n al y t i c al S c ie n t is t × T h e r m o F is h e r S c ie n t i f i c …

F c m Introduction Pesticides are measured almost exclusively by liquid chromatography (LC) and gas chromatography (GC) M analytical methodologies. GC offers good separation U efficiency and a choice of MS detectors such as single or in triple quadrupoles. However,…

Overview POSTER NOTE Purpose: To evaluate the utility of Orbitrap based GC-MS technology for fast pesticides screening and quantification. Methods: Baby food samples were extracted following QuEChERS protocol. The final extracts were spiked with a mixture of 132 pesticides at…