Determination of Dapsone in Bovine Muscle with Agilent Bond Elut SPE and LC/MS/MS

Determination of Dapsone in Bovine Muscle with Bond Elut QuEChERS and LC/MS/MS Application Note Food Testing and Agriculture Authors Introduction Andy Zhai In this study, bovine muscle was prepared and analyzed for dapsone at the sub-ppb level, using a QuEChERS…

More than 30 Agilent Sample Prep, LC Columns, GC Columns, and Supplies Applications Compendium PROVEN APPROACHES FOR TODAY’S FORENSIC TOXICOLOGY CHALLENGES appli catio ns INTRODUCTION Ensure rapid results and defensible data Whether you’re testing for recreational drugs… performing workplace drug…

Complex Matrices: Minimizing Lipids, Maximizing Recovery Food Testing Application Compendium: Volume 3 Complex Samples Don’t Have to Complicate Your Analysis Reducing matrix interference is a must for maintaining sensitivity standards—particularly for multiresidue, multiclass analysis of food samples. Minimize interferences in…

Reduced Ion-suppression in Bioanalysis by Liquid Chromatography Mass Spectrometry Applying Specially Treated Solid Phase Extraction Mike Chang, Paul Boguszewski, and Joan Stevens Agilent Technologies Inc., 25200 Commercentre Drive, Lake Forest, CA 92630 1730-2P Introduction Experimental (contd.) Ion-suppression in bioanalysis has…