Venn diagram showing specific and overlapping of detected features (m/z, R<sub>T</sub>) achieved with the RPLC(ESI+)/HILIC(ESI-) analyses in brain, gills, liver and fish (expressed in % of total features).
Venn diagram showing specific and overlapping of detected features (m/z, RT) achieved with the RPLC(ESI+)/HILIC(ESI-) analyses in brain, gills, liver and fish (expressed in % of total features).</p