Determination of Urinary Opioids by Solid-phase Extraction LC-MS/MS for Clinical Research: Comparison of Automated and Manual Sample Preparation

Direct Analysis of Opioids and Metabolites in Oral Fluid by Mixed-mode µElution SPE Combined with UPLC-MS/MS for Forensic Toxicology Jonathan P. Danaceau, Erin E. Chambers, and Kenneth J. Fountain Waters Corporation, Milford, MA, USA A P P L I C…

[ APPLICATION NOTEBOOK ] Forensic Toxicology Application Notebook BATTLING THE PROLIFERATION OF DRUGS IS NOT EASY. IDENTIFYING THEM CAN BE. FORENSIC TOXICOLOGY PHARMACEUTICAL As new forms of “designer” drugs threaten public safety, there is an immediate need for advanced ways…

A Simplified, Mixed-Mode Sample Preparation Strategy for Urinary Forensic Toxicology Screening by UPLC-MS/MS Jonathan P. Danaceau, Erin E. Chambers, and Kenneth J. Fountain Waters Corporation, Milford, MA, USA A P P L I C AT I O N B E…

Direct Analysis of Opioids and Metabolites from Whole Blood Using Ostro Sample Preparation Plates Combined with UPLC-MS/MS for Forensic Toxicology Jonathan P. Danaceau, Erin E. Chambers, and Kenneth J. Fountain Waters Corporation, Milford, MA, USA A P P L I…