On-line in-tube solid phase microextraction coupled to capillary liquid chromatography-diode array detection for the analysis of caffeine and its metabolites in small amounts of biological samples
- Ponce-Rodríguez, H.D.
- García-Robles, A.A.
- Sáenz-González, P.
- Verdú-Andrés, J.
- Campíns-Falcó, P.
Journal:
Journal of Pharmaceutical and Biomedical Analysis
ISSN: 1873-264X, 0731-7085
Year of publication: 2020
Volume: 178
Type: Article
