[ APPLICATION NOTE ] Determination of Anionic Polar Pesticides in Spinach Using a Novel Application of Torus DEA Column Chemistry by Liquid Chromatography-Tandem Quadrupole Mass Spectrometry Benjamin Wuyts, 1 Euan Ross, 2 and Simon Hird 2 1 Waters Corporation, Brussels,…
[ TECHNOLOGY BRIEF ] Determination of Chlorate and Perchlorate in Food Commodities using the Torus DEA Column and UPLC-MS/MS Euan Ross,¹ Hannah Bailey,¹ Simon Hird,¹ and Benjamin Wuyts² ¹Waters Corporation, Wilmslow, UK; ²Waters Corporation, Zellik, Belgium The Torus DEA Column…
DETERMINATION OF CHLORATE AND PERCHLORATE USING A NOVEL HILIC COLUMN CHEMISTRY BY LC-MS/MS Euan Ross1, Hannah Bailey1, Simon Hird1, 1 Waters Corporation, Wilmslow, SK9 4AX, UK; INTRODUCTION Food can be contaminated by chlorate and perchlorate during different stages of production.…
Determination of Chlorate, Perchlorate and Bromate in Food Commodities using LC-MS/MS with Atlantis Premier BEH C18 AX Column Ofure Idialu, Peter Hancock, Simon Hird, Eimear Trivedi, Euan Ross Waters Corporation, Wilmslow, UK INTRODUCTION Chlorate and perchlorate are ubiquitous contaminants that…
