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. 2021 Feb 12;6(1):28–39. doi: 10.1089/can.2020.0021

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Copyright 2021, Mary Ann Liebert, Inc., publishers

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FIG. 3. — Chromatograms of the impurities extracted from the total ion current in positive ionization mode (HESI+/MS) of synthetic CBD samples left on the bench-top for 3 months. HRMS spectra are shown on the same line as the corresponding chromatogram (HESI+/MS²). A fragmentation scheme is also proposed.

FIG. 3. — Chromatograms of the impurities extracted from the total ion current in positive ionization mode (HESI+/MS) of synthetic CBD samples left on the bench-top for 3 months. HRMS spectra are shown on the same line as the corresponding chromatogram (HESI+/MS²). A fragmentation scheme is also proposed.