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. Author manuscript; available in PMC: 2007 Oct 29.
Published in final edited form as: J Am Soc Mass Spectrom. 2006 Nov 30;18(3):479–492. doi: 10.1016/j.jasms.2006.10.020

Figure 2.

Figure 2

The IT MS2 product-ion spectrum of the [M – H]− ion of 16:0-(19:0/16:0)-PIM2 at m/z 1413.9 (a), and its MS3 product-ion spectra of the ions at m/z 1157 (1413 → 1157) (b), at m/z 1115 (1413 → 1115) (c), at m/z 803 (1413 → 803) (d), and at m/z 1175 (1413 → 1175) (e); panel (f) illustrates the IT MS2 product-ion spectrum of the homologous ion at m/z 1441.9, arising from 18:0-(19:0/16:0)-PIM2.