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. 2021 Mar 12;11(3):234. doi: 10.3390/life11030234

Figure 2.

Figure 2

Negative mode FT-ICR MS spectra of the aged aqueous glycolonitrile solution. (A). Full scale spectrum (B). Full scale spectrum showing unassigned peaks overlain in red. (C). and (D). 5× and 20× zooms, respectively, showing the density of m/z signals.