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. Author manuscript; available in PMC: 2014 Mar 19.
Published in final edited form as: Anal Chem. 2013 Feb 27;85(6):3127–3135. doi: 10.1021/ac3031898

Fig.4.

Fig.4

(A) Extracted ion chromatogram of F(6)A2G[6]1, more commonly known as G1 and F(6)A2G[3]1, more commonly known as G1’. (B) Annotated ESI negative ion CID MS/MS spectrum for F(6)A2G[6]1 at the retention time of 19.6 min. (C) Negative ion CID-MS/MS spectra of F(6)A2G[3]1S(6)1 at the retention time of 20.7 min , indicating diagnostic fragments for comprehensive structural annotation. Monosaccharide symbols as described in Fig. 2. Further experimental details in Fig. 2.