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. Author manuscript; available in PMC: 2021 Aug 5.
Published in final edited form as: Energy Fuels. 2021 Jun 16;35(13):10529–10539. doi: 10.1021/acs.energyfuels.1c00892

Figure 2.

Figure 2.

IMS-MS spectra for PIANO gasoline standard. Raw data (top, Supplemental Table 3) in APPI positive-ion mode and features filtered (bottom) by abundance >5000 and Q-score >75. X-axis is m/z, and Y-axis is drift time. Density plots for each parameter are shown. A summary table of the feature characteristics is shown for both raw and filtered data sets.