1 Direct Quantification of Diquat and Paraquat in Drinking Water Samples Using Ultra-Sensitive UPLC/MS/MS Analysis

Direct Quantification of Acidic Herbicides in Drinking Water Samples Using Ultra-Sensitive UPLC/MS/MS Analysis Claude R. Mallet, Dimple Shah, Jennifer Burgess Waters Corporation, Milford, MA, U.S.A. A P P L I C AT I O N B E N E F…

Improved Resolution for Paraquat and Diquat: Drinking Water Analysis Using the CORTECS UPLC HILIC Column Jeremy C. Shia, Masayo Yabu, Kim Van Tran, and Michael S. Young Waters Corporation, Milford, MA, USA A P P L I C AT I…

UPLC-MS/MS Determination of Paraquat and Diquat in Potato and Wheat Using the CORTECS UPLC HILIC Column Michael S. Young, Jeremy C. Shia, and Kim Van Tran Waters Corporation, Milford, MA, USA A P P L I C AT I O…

ENVIRONMENTAL APPLICATION AND METHOD COMPENDIUM TABL E OF CONT ENT S INTRODUCTION Solid-Phase Extraction Strategies........................................................................................................................................ 3 Sample Preparation Solutions.............................................................................................................................................. 5 Application Kit Solutions...................................................................................................................................................... 8 Separations Solutions........................................................................................................................................................... 9 Quality Control and Proficiency Testing Solutions............................................................................................................. 13 APPLICATION NOTES Advancing Endocrine Disrupting Compound…