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. Author manuscript; available in PMC: 2012 Nov 11.
Published in final edited form as: J Chromatogr A. 2011 Sep 22;1218(45):8249–8254. doi: 10.1016/j.chroma.2011.09.049

Figure 3.

Figure 3

Separation of a 20.3-g portion of D&C Green No. 8 by affinity-ligand pH-zone-refining CCC. (A) HPLC analysis of the original mixture. (B) Chromatogram of the pH-zone-refining CCC separation and analytical HPLC chromatograms of the separated components.