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Determination of inorganic anions by capillary electrochromatography


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Breadmore, MC, Hilder, EF, Macka, M and Haddad, PR 2001 , 'Determination of inorganic anions by capillary electrochromatography' , TrAC - Trends in Analytical Chemistry, vol. 20, no. 6-7 , pp. 355-364 , doi: 10.1016/S0165-9936(01)00073-5.

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Recent advances in the separation of inorganic anions by capillary electrochromatography (CEC) are reviewed. Due to the nature of these analytes, the area is dominated by use of ion-exchange (IE) stationary phases in packed, open-tubular or pseudo-phase columns. The strengths and weaknesses of each format in the IE mode are compared and discussed. It is shown that the selectivity of these systems can be modelled accurately using physical retention models and that these models can subsequently be used for method optimisation. Further developments in the field which can be expected in the near future are also discussed.

Item Type: Article
Authors/Creators:Breadmore, MC and Hilder, EF and Macka, M and Haddad, PR
Keywords: Capillary electrochromatography; Selectivity manipulation; Inorganic anion; Mixed-mode separation
Journal or Publication Title: TrAC - Trends in Analytical Chemistry
ISSN: 0167-2940
DOI / ID Number: 10.1016/S0165-9936(01)00073-5
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