An optimized LC-Q-Orbitrap HRMS method for the DIA-based suspected-target analysis of multi-class pesticide residues and mycotoxins in alkaloid-rich herbal medicines.

With the growing variety of exogenous hazardous residues, there is a need to develop broad screening and quantification methods beyond triple quadrupole MS. This study adopted an optimized non-targeted acquisition mode. It enabled suspected-target sc…

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