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Exploring the Benefits and Potential of iKey Microfluidic Chromatography and Time-of-Flight Mass Spectrometry for Pesticide Residue Analysis

Library Number:
APNT134819767
Part Number:
720005195en
Author(s):
Michael McCullagh, Severine Goscinny, Vincent Hanot, Richard Tyldesley Worster, and David Douce
Source:
Waters and Wetenschappelijk Instituut Volksgezondheid Institut Scientifique de Santé Publique
Content Type:
Application Notes
Content Subtype:
Application Notes
Related Products:
MassLynx MS Software
 
Food Safety
 
Food
 
Xevo G2-S QTof
 
ACQUITY UPLC M-Class System
 
ionKey/MS
 
UNIFI Scientific Information System
 
Pesticides in Food
Abstract / Summary

This study aims to characterize sensitivity enhancements and reduction of matrix suppression for residue analysis. IonKey/MS offers some unique advantages for profiling complex matrices. Sensitivity enhancements enable sample dilution and hence matrix suppression reduction in residue screening assays, while maintaining data quality. It may be possible to reduce the need to closely matrix match QC samples to the test samples by introducing large sample dilution factors to negate the matrix load and thus benefit from efficiency savings within routine surveillance monitoring.


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