A Comprehensive Comparison of Solid Phase Extraction (SPE) vs. Solid Liquid Extraction (SLE) vs. Liquid Liquid Extraction (LLE) Sample Prep Techniques in Bioanalysis and Forensic Toxicology Analyses

Improvements in Recovery, Reproducibility, and Matrix Effects with Oasis PRiME HLB, a Novel Solid Phase Extraction Sorbent Dr. Xin Zhang, Dr. Jonathan P. Danaceau, and Dr. Erin E. Chambers Waters Corporation, Milford, MA, USA A P P L I C…

[ APPLICATION NOTE ] LC-MS/MS Analysis of Urinary Benzodiazepines and Z-drugs via a Simplified, Mixed-Mode Sample Preparation Strategy Jonathan P. Danaceau and Erin E. Chambers Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■■ ■■ INTRODUCTION Rapid, simplified sample preparation Benzodiazepines…

[ APPLICATION NOTE ] Efficient and Clean Extraction of a Multi-Drug Panel with Oasis PRiME MCX for Clinical Research Jonathan Danaceau,1 Kim Haynes, 1 and Lisa J. Calton 2 1 Waters Corporation, Milford, MA, USA 2 Waters Corporation, Wilmslow, UK…

Removal of Lipids for the Analysis of Toxicological Compounds in Plasma by LC/MS/MS Enhanced Matrix Removal—Lipid Dispersive Cleanup Application Note Small Molecule, Toxicology Author Abstract Joan Stevens, A convenient analytical method for the determination of toxicological compounds Agilent Technologies, Inc.…