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. Author manuscript; available in PMC: 2015 Aug 28.
Published in final edited form as: Eur J Mass Spectrom (Chichester). 2015;21(3):275–285. doi: 10.1255/ejms.1366

Figure 7.

Figure 7

Graphs showing the 0,2X fragments found in the CID tandem mass spectra of dp8 and dp10 CSA and DS chains. Product ions with 0 or 1 ionizable protons were found to be diagnostic with few exceptions.