Chromatography
Identification and Quantitation of Pesticides in Chamomile and Ginger Extracts Using an Agilent 6460 Triple Quadrupole LC/MS system with Triggered MRM
Sep 25 2012
Author: Thomas Glauner, Agilent Technologies, Inc, Waldbronn, BW Germany. Tiffany Payne, Agilent Technologies, Inc Santa Clara, CA USA. Guenther Kempe, Stefan Kittlaus, Daniela Goermer, State Laboratory for Health and Veterinary Affairs Saxonia, Pesticide Departm on behalf of Agilent Technologies
This application note describes the use of triggered MRM (tMRM) for the analysis of pesticide residues applied to chamomile and ginger extracts. The analysis is performed using the Agilent 1290 LC system coupled to a 6460 Triple Quadrupole LC/MS with tMRM acquisition. Two examples of false positive identifications were explored: tebuthiuron in chamomile and tebufenpyrad in ginger. Both compounds were quantitated and confirmed with library matching in a single analytical run. False positive identification was avoided by using library matching and tMRM acquisition.
Digital Edition
International Labmate Buyers' Guide 2024/25
June 2024
Buyers' Guide featuring: Product Listings & Manufacturers Directory Chromatography Articles - Enhancing HPLC Field Service with fast-response, non-invasive flowmeters - Digital transformatio...
View all digital editions
Events
Jul 07 2024 Dublin, Ireland
Jul 20 2024 Denver, CO, USA
Jul 21 2024 Cape Town, South Africa
Jul 28 2024 San Diego, CA USA
Jul 30 2024 Jakarta, Indonesia
