Additional file 19 of Comparison between 5 extractions methods in either plasma or serum to determine the optimal extraction and matrix combination for human metabolomics

Additional file 19. Table S15: Plasma chromatograms highlighting the differences between sample preparation protocols.The chromatograms were obtained using the Freestyle software. MeOH : methanol; MeOH:ACN : methanol combined with acetonitrile; ACN: acetonitrile; SPE : solid preparation extraction.