Fast determination of plasma catecholamines and metanephrines by solid-phase extraction and liquid chromatography–tandem mass spectrometry applicated to clinical assay

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…

Plasma Metanephrines and 3-Methoxytyramine by LC/MS/MS Using Agilent SampliQ WCX 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…

with the compounds of interest for lower limit of quantification, linearity range, accuracy, intra- and inter-assay precision and matrix effect evaluation. INTRODUCTION Cyc Q1 Tabl Adrenaline (also called epinephrine), noradrenaline (also called norepinephrine) and dopamine are generally called catecholamines. Catecholamines…

Poster #B24 Quantification of Catecholamines and Metanephrines in Urine Using the Thermo Scientific™ TSQ Endura™ Mass Spectrometer for Research Use Sergio Indelicato and Bénédicte Duretz, Thermo Fisher Scientific, 16 Avenue du Québec, Courtaboeuf Cedex, France, 91941 Table 2. MS conditions.…