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Abstract

In isocratic elution chromatography, a modifier is often added to the mobile phase in order to compete with sample solutes for binding sites in the stationary phase [1]. This helps to reduce the retention time and band spreading of the sample solutes.

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References

  1. Snyder LR, Kirkland JJ, Glajch JL (2012) Practical HPLC method development. Wiley, New York

    Google Scholar 

  2. Dreux M, Lafosse M, Pequignot M (1982) Separation of inorganic anions by ion-pair, reverse phase liquid chromatography monitored by indirect photometry. Chromatographia 15:653–656. doi:10.1007/BF02279494

    Article  CAS  Google Scholar 

  3. Cassidy RM, Fraser M (1984) Equilibria effects in the dynamic ion-exchange separation of metal ions. Chromatographia 18:369–373. doi:10.1007/BF02262483

    Article  CAS  Google Scholar 

  4. Levin S, Grushka E (1987) System peaks in liquid chromatography: their relation to the adsorption isotherm. Anal Chem 59:1157–1164. doi:10.1021/ac00135a019

    Article  CAS  Google Scholar 

  5. Solms DJ, Smuts TW, Pretorius V (1971) Displacement peaks in liquid elution chromatography. J Chromatogr Sci 9:600–603

    Article  Google Scholar 

  6. McCormick RM, Karger BL (1980) Role of organic modifier sorption on retention phenomena in reversed-phase liquid chromatography. J Chromatogr A 199:259–273. doi:10.1016/S0021-9673(01)91378-0

    Article  CAS  Google Scholar 

  7. Golshan-Shirazi S, Guiochon G (1989) Theoretical study of system peaks and elution profiles for large concentration bands in the case of a binary eluent containing a strongly sorbed additive. J Chromatogr A 461:1–18. doi:10.1016/S0021-9673(00)94271-7

    Article  CAS  Google Scholar 

  8. Golshan-Shirazi S, Guiochon G (1989) Experimental study of system peaks and elution profiles for large concentration bands in the case of a binary eluent containing a strongly sorbed additive. J Chromatogr A 461:19–34. doi:10.1016/S0021-9673(00)94272-9

    Article  CAS  Google Scholar 

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Gu, T. (2015). System Peaks in Multicomponent Elution. In: Mathematical Modeling and Scale-Up of Liquid Chromatography. Springer, Cham. https://doi.org/10.1007/978-3-319-16145-7_7

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