Application Note: Routine Pesticide Residue Analysis Using "MRM Spectrum Mode" and Library Searching for Enhanced Reporting Confidence
28 March 2018

To help reduce the incidence of false positive and negative reporting in pesticide residue monitoring, routine multiple-reaction monitoring (MRM) methods have been enhanced to monitor a higher number of fragment ion transitions for increased specificity and reporting confidence. In this workflow, typically 6-10 fragment ion transitions were monitored for each target pesticide as opposed to a conventional approach using 2-3 fragment ions only.

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