Changes of Metabolomic Profile in Helianthus annuus under Exposure to Chromium(VI) Studied by capHPLC-ESI-QTOF-MS and MS/MS

Figure 2

Base peak chromatograms obtained for the root extracts of Cr(VI) exposed plants (blue) and for control, nonexposed plants (red). Two technical replicates are shown for each of the two samples.