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. Author manuscript; available in PMC: 2016 Jul 19.
Published in final edited form as: J Chromatogr A. 2016 Mar 19;1443:162–174. doi: 10.1016/j.chroma.2016.03.040

Fig. 5.

Fig. 5

Distribution coefficients, KD, of Cr[III]-species (Cr3+, CrCl2+, CrCl2+/CrCl3°), as well as Na+, Mg2+ and Ni2+ for an AG50w-x8 cation exchanger in HNO3 (0.5 M, 1 M, 2 M, 3 M, 4 M) and HCl (0.5 M) solutions.