Abstract
The chromatographic mobilities of uracil, cytosine, thymine, orotic acid, adenine, guanine, hypoxanthine, and xanthine as functions of the pH of buffer systems in the pH range from 0 to 12 have been studied by absorption chromatography on paper. Changes in R f are observed comparatively rarely in the regions of the pKa values.
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Tirzit, G.D., Dubur, G.Y. & Abolinya, F.M. pH/R f diagrams of nucleotide bases. Chem Heterocycl Compd 4, 682–685 (1971). https://doi.org/10.1007/BF00481059
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DOI: https://doi.org/10.1007/BF00481059