Determination of Phosphonic Acid in Almonds, Apples, Rice, and Rooibos Using the QUPPe Method and LC-MS/MS

[ 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,…

[ APPLICATION NOTE ] Determination of Anionic Polar Pesticides in Wheat Flour Extracts Using UPLC-MS/MS with the Torus DEA Column Dimple Shah, 1 Gareth Cleland, 1 Euan Ross, 2 Eimear McCall, 2 Benjamin Wuyts, 2 and Simon Hird 2 Waters…

[ TECHNOLOGY BRIEF ] Determination of Anionic Polar Pesticides in High Water Foodstuffs Euan Ross,¹ J D De Alwis,¹ Stuart Adams,¹ Joanne Williams,¹ and Dimple Shah² ¹Waters Corporation, Wilmslow, UK; ²Waters Corporation, Milford, MA, USA The compact Xevo TQ-S micro…

The Multi-Residue Analysis of Polar Anionic Pesticides using IC-MS/MS Richard J. Fussell1, Qilei Guo2, Yingchen Li2 , Fausto Pigozzo3 Thermo Fisher Scientific, 1Hemel Hempstead – UK, 2Beijing – China, 3Milan – Italy, ABSTRACT RESULTS Purpose: This presentation provides information on…