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pro vyhledávání: '"Daniel Köppl"'
Autor:
Judith Taibon, Tobias Santner, Neeraj Singh, Sara Cheikh Ibrahim, Galina Babitzki, Daniel Köppl, Alexander Gaudl, Andrea Geistanger, Uta Ceglarek, Manfred Rauh, Christian Geletneky
Publikováno v:
Clinical Chemistry and Laboratory Medicine (CCLM).
Objectives An isotope dilution-liquid chromatography-tandem mass spectrometry (ID-LC MS/MS)-based candidate reference measurement procedure (RMP) for aldosterone quantification in human serum and plasma is presented. Methods The material used in this
Autor:
Magdalena Mayer, Stephan Pongratz, Uwe Kobold, Andrea Geistanger, Christine Kleinschmidt, Christian Geletneky, Verena Hofmann, Daniel Köppl, Stefan Hutzler, Neeraj Singh, Judith Taibon, Manfred Rauh, Eva Albrecht, Katrin Gradl
Publikováno v:
Clinical Mass Spectrometry
Highlights • LC-MS/MS-based candidate reference method for the quantification of androstenedione. • Certified reference material from NMIA with additional qNMR characterization. • Uncertainty evaluation according to the GUM 1995. • Inter labo