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. 2014 Dec 11;15(1):403. doi: 10.1186/s12859-014-0403-1

Figure 6.

Figure 6

Determining deuterium incorporation from a molecule of unknown composition. If the elemental composition of an ion signal being analyzed is not known, or if the user does not want to specify it a priori, deuterium incorporation can be estimated by detecting isotopically resolved ion signals in the spectrum within QUDeX-MS, or by simply specifying a monoisotopic mass from which to calculate a deuterium-associated m/z distribution.