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. Author manuscript; available in PMC: 2016 Oct 19.
Published in final edited form as: Chem Res Toxicol. 2015 Oct 5;28(10):2045–2058. doi: 10.1021/acs.chemrestox.5b00256

Figure 9.

Figure 9

Detection of monodehydrated O-monosulfonated-5-MC-dihydrodiol in human HepG2 cells. (A) Extracted ion chromatogram of pseudo SRM transition at 0 h. (B) Extracted ion chromatogram of pseudo SRM transition at 24 h. (C) MS2 spectrum of the peak at 22.01 min. (D) MS3 spectrum of the peak at 22.01 min. The samples were prepared as described in the caption to Figure 1 and were subsequently analyzed on an ion-trap LC-MS/MS.