Plasma Free Metanephrines Quantitation with Automated Online Sample Preparation and Liquid Chromatography—Tandem Mass Spectrometry

Xiang He and Marta Kozak, Thermo Fisher Scientific, San Jose, CA Key Words TSQ Vantage, Clinical Research, TurboFlow Technology, Metanephrine, MN, Normetanephrine, NMN, Pmets, Pheochromocytoma Goal To develop an automated method to quantitate plasma free metanephrines reducing method time while…

Application Note: 539 Quantitative Measurement of Plasma Free Metanephrines by Ion-Pairing Solid Phase Extraction and LC-MS/MS with Porous Graphitic Carbon Column Xiang He, Marta Kozak; Thermo Fisher Scientific, San Jose, CA, USA Introduction • TSQ Vantage • Hypercarb HPLC column…

Application Note: 539 Quantitative Measurement of Plasma Free Metanephrines by Ion-Pairing Solid Phase Extraction and LC-MS/MS with Porous Graphitic Carbon Column Xiang He, Marta Kozak; Thermo Fisher Scientific, San Jose, CA, USA Introduction • TSQ Vantage • Hypercarb HPLC column…

Endocrine Drugs of Abuse Pain Management Therapeutic Drug Analysis Clinical research and forensic toxicology Application Compendium Endocrine Analysis for Clinical Research* Therapeutic Drug Analysis for Clinical Research Drugs of Abuse Analysis for Forensic Toxicology** Pain Management Drug Analysis for Forensic…