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Sunderland Repository records the research produced by the University of Sunderland including practice-based research and theses.

Simplification of Capillary Electrochromatography (CEC) Procedures

Frame, L.A., Robinson, M.L. and Lough, John (1998) Simplification of Capillary Electrochromatography (CEC) Procedures. Journal of Chromatography A, 798 (1-2). pp. 243-249. ISSN 0021-9673

Item Type: Article


A simplified packing and operating procedure for capillary electrochromatography (CEC) has been developed which draws from some of the more accessible features of published practice. The key elements of this methodology are use of an end-fitting and frit from a 1-mm microbore column in the initial phase of the packing, use of a conventional constant-flow HPLC pump for capillary packing, conditioning of the packed capillary using a conventional constant-flow HPLC pump with flow splitting, bedding down of the packed capillary under an electric field while fitted into the CE instrument and operation without pressurisation and without an end frit. Working in such a manner, CEC was carried out on a commercial test mixture and mixtures of steroids.

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More Information

Depositing User: Paula Normington


Item ID: 6420
ISSN: 0021-9673
Official URL:

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Catalogue record

Date Deposited: 09 Jun 2017 08:56
Last Modified: 18 Dec 2019 15:39


Author: L.A. Frame
Author: M.L. Robinson
Author: John Lough

University Divisions

Faculty of Health Sciences and Wellbeing
Faculty of Health Sciences and Wellbeing > School of Pharmacy and Pharmaceutical Sciences



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