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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2017 Dec 12;29(3):481–489. doi: 10.1007/s13361-017-1861-2

Figure 5.

Figure 5

UV-lamp induced ozonolysis coupled online with LC-MS for fatty acid mixture analysis. (a) Cartoon depiction of the experimental setup. (b) Reversed-phase liquid chromatogram of four unsaturated fatty acids. ESI-MS spectra in negative ion mode of (c) FA 18:2 (9Z, 12Z), (d) FA 18:2 (10E, 12Z), (e) FA 17:1 (10Z) and (f) FA 18:1 (9Z) after online ozonolysis.