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. 2021 Sep 24;11(10):652. doi: 10.3390/metabo11100652

Figure 2.

Figure 2

Frequency of the detected metabolites along with the range of the coefficient of variation (CV, %) in the NIST plasma samples in UHPLC-MS/MS mode (a) and FIA-MS/MS mode (b) by Kit-Met 1 (black bar) and Kit-Met 2 (white bar) and the single plots of glutamine (c) and PCaa 34:2 (d) among 80 plates evaluated by Kit-Met 1 (black dot) and 33 plates evaluated by Kit-Met 2 (red dot). The thick-dot lines are median concentration of 80 plates by Kit-Met 1 (black) and 33 plates by Kit-Met 2 (red). The filling thin-dot line areas are median concentrations ± CV.