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. Author manuscript; available in PMC: 2011 Jan 26.
Published in final edited form as: Carbohydr Res. 2009 Nov 3;345(2):250–256. doi: 10.1016/j.carres.2009.10.024

Figure 6.

Figure 6

Comparison of ESI-TOFMS spectra of 14N and 15N-labeled DP 10 and DP 20 N-acetylheparosan oligosaccharides: 14N- DP 102− (A), 14N- DP 204− (B), 15N- DP 102− (C), and 15N- DP 204− (D).