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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2018 Apr 23;29(6):1231–1241. doi: 10.1007/s13361-018-1927-9

Figure 2.

Figure 2

Ion mobility of 12-HETE and 15-HETE for indicated ions [M-H]−, [M-H-H2O]−. [M-H- H2O-CO2]−, and structurally diagnostic allylic cleavage ions for each eicosanoid. See inset structures for origin of m/z 179.2 from 12-HETE and m/z 219.1 from 15-HETE.