Plasma Metanephrines and 3-Methoxytyramine by LC/MS/MS

Plasma Catecholamines by LC/MS/MS Using Agilent Captiva NDLipids, BondElut PBA SPE, 1290 Infinity LC, and 6460 Triple Quadrupole LC/MS Application Note Clinical Research Authors Abstract Linda Côté and Christophe Deckers We developed a highly sensitive and specific LC/MS/MS method to…

Urinary Catecholamines, Metanephrines, and 3-Methoxytyramine in a Single LC/MS/MS Run Using Agilent Bond Elut Plexa SPE, 1290 Infinity LC, and 6460 Triple Quadrupole LC/MS Application Note Clinical Research Authors Abstract Linda Côté and Christophe Deckers We developed a highly sensitive…

Rapid and Simultaneous Analysis of Plasma Catecholamines and Metanephrines Using Mixed-Mode SPE and Hydrophilic Interaction Chromatography (HILIC) for Clinical Research Jonathan P. Danaceau, Erin E. Chambers, and Kenneth J. Fountain Waters Corporation, Milford, MA, USA A P P L I…

[ TECHNOLOGY BRIEF ] Reversed-phase UPLC-MS/MS Analysis of Plasma Catecholamines and Metanephrines For Clinical Research Jonathan P. Danaceau,¹ Li Qianqian,² Stephen Balloch,³ and Lisa J. Calton³ ¹Waters Corporation, Milford, MA, USA; ²Waters Solutions Centre, Beijing, China; ³Waters Corporation, Wilmslow, UK…