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Base peak chromatograms with a superimposed timescale of experimental events from the LC-MS analysis of tryptic-digested BSA. (A) Chromatogram obtained using the 90-min experimental protocol, which included a 0.2 × 50-mm porous-particle column operated at 4 μL/min. (B) Chromatogram obtained using the 21-min experimental protocol, which included a 0.2 × 50-mm superficially porous particle operated at 9 μL/min.
