Polar microcystins or arginine methyl ester can serve as sensitive reference materials for system suitability tests in untargeted metabolomics using reversed-phase LC-MS: A case study
QA procedures for LC-MS can be improved by incorporating polar microcystins or arginine methyl ester as RMs for SST.
Authors
- Tommy Melzer
- Nico Ueberschaar (ORCID: https://orcid.org/0000-0002-4192-490X)
- Georg Pohnert
Institutions
- Friedrich Schiller University Jena (DE)
Publication Details
- Journal
- Metabolomics
- Published
- 2026-03-07
- DOI
- https://doi.org/10.1007/s11306-026-02413-9
- Primary Topic
- Metabolomics and Mass Spectrometry Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Deutsche Forschungsgemeinschaft
- Bundesministerium für Bildung und Forschung