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Sample induced phenomena in CZE
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SYSNO ASEP 0162192 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Sample induced phenomena in CZE Author(s) Gebauer, Petr (UIACH-O) RID, ORCID
Boček, Petr (UIACH-O) RIDSource Title HPCE'99. 12th International Symposium on High Performance Capillary Electrophoresis & Related Microscale Techniques. - Palm Springs, 1999 Pages s. 43-44 Number of pages 2 s. Action HPCE'99. International Symposium on High Performance Capillary Electrophoresis & Related Microscale Techniques /12./ Event date 23.01.1999-28.01.1999 VEvent location Palm Springs Country US - United States Language eng - English Country US - United States Keywords system zones%capillary zone electrophoresis%system peaks Subject RIV CB - Analytical Chemistry, Separation Annotation This contribution brings a theoretical study of the analytical separation performance of phosphate buffer, serving as model of buffering with multivalent weak acids. Single multivalent weak acids mimic the performance of background electrolytes with multiple co-anionic species for anionic analyses. It is shown that simple phosphate buffers may exhibit up to two regions of symmetry, of fronting as well as of tailing zones on the mobility scale inside the sample window. Moreover they may exhibit a region of enormous electromigration dispersion. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2001
Number of the records: 1