Quantification of 25-hydroxyvitamin D2 and D3 in human plasma by liquid chromatography-tandem mass spectrometry for clinical research

TECHNICAL NOTE 65559 Confident quantitation of 25-hydroxyvitamin D2 and D3 in human plasma for clinical research by liquid chromatography-tandem mass spectrometry with simple, robust sample preparation Authors Application benefits Claudio De Nardi, Thermo Fisher Scientific GmbH, Dreieich, Germany • Simple…

TECHNICAL NOTE No. 73234 Quantification of 25-hydroxyvitamin D2 and D3 in human plasma by liquid chromatography coupled to high-resolution Orbitrap mass spectrometry for clinical research Authors: Claudio De Nardi1, Katharina Kern2, Steffen Peters2 Thermo Fisher Scientific GmbH, Dreieich, Germany; 2…

TECHNICAL NOTE 66025 Quantification of 25-hydroxyvitamin D2 and D3 in human plasma by LC-HRAM-MS for clinical research Author: Mariana Barcenas, Thermo Fisher Scientific, Les Ulis, France Keywords: Orbitrap Exploris 120 MS, Vanquish Flex UHPLC, TraceFinder, 25-hydroxyvitamin D, high-resolution mass spectrometry,…

TECHNICAL NOTE No. 73268 Quantification of total homocysteine in human plasma or serum by liquid chromatography-tandem mass spectrometry for use in clinical research Claudio De Nardi1, Paolo Brambilla2, Maura Brambilla2, Chiara Fania3 Thermo Fisher Scientific GmbH, Dreieich, Germany 2 Ospedale…