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. Author manuscript; available in PMC: 2010 Oct 15.
Published in final edited form as: Toxicol Appl Pharmacol. 2009 Aug 28;240(2):180–188. doi: 10.1016/j.taap.2009.06.025

Figure 5. Fragmentation ions of commercial BMAA (top panel) and its deuterated isotopomer (bottom panel).

Figure 5

Electron Ionization mass spectrometric analysis of H3-BMAA shows a fragmentation pattern consistent with results reported by others. Analysis of D3-BMAA showed a shift of +3 mass units for compared to H3-BMAA.