Determination of Highly Polar Cationic Pesticides and Plant Growth Regulators in Food Using UPLC-MS/MS

Application Note Determination of Cationic Polar Pesticides and Plant Growth Regulators Using UPLCMS/MS with the ACQUITY UPLC BEH Amide Column Hannah Willmer, Janitha De-Alwis, Stuart Adams Waters Corporation Abstract The purpose of this work is to demonstrate a single extract…

Waters Application Notes Food Testing TO YOUR LABORATORY GC WITH THE POWER OF XEVO ■ Engineered to maximize uptime ■ Minimal method development ■ Easily surpass regulatory limits ■ Reduce training time and costs www.waters.com/tqgc Ensuring consistent, reliable security in…

ROUTINE DETERMINATION OF HIGHLY POLAR CATIONIC PESTICIDES AND PLANT GROWTH REGULATORS BY LC-MS/MS Hannah Willmer, Stuart Adams, JD De Alwis Waters Corporation, Wilmslow, Cheshire, UK INTRODUCTION There are various methods available to analyze food for pesticide residues which focus on…

Technical note | 001900 Food safety Evaluation of cationic quaternary amines by ion chromatography and mass spectroscopy (IC-MS) Authors Goal Terri Christison, John E. Madden, Demonstrate the suitability of select quaternary amines for IC-MS analysis using a and Jeff Rohrer…