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. 2013 Apr 26;3(2):312–324. doi: 10.3390/metabo3020312

Figure 1.

Figure 1

Comparison of (a) the HCD 180 sample spectrum of Challenge 14 with (b) the spectrum of the best matching compound and (c) the spectrum of the correct compound. The two reference spectra (b,c) were extracted from MassBank.