Combination of large volume sample stacking and dynamic pH junction for on-line preconcentration of weak electrolytes by capillary electrophoresis in comparison with isotachophoretic techniques

Journal of Chromatography A

Volumn 1155, Issue 2, 2007, Pages 193-198

  Horáková, Jana ^a,b   Petr, Jan ^a   Maier, Vítězslav ^a   Znaleziona, Joanna ^a   Staňová, Andrea ^c   Marák, Jozef ^c   Kaniansky, Dušan ^c   Ševčík, Juraj ^a  

^a PALACKÝ UNIVERSITY   (Czech Republic)

^b Zentiva Prague   (Czech Republic)

^c Physics and Informatics   (Slovakia)

Author keywords

Capillary electrophoresis; Dynamic pH junction; Hydrodynamic injection; Isotachophoresis; Large volume sample stacking; On line preconcentration

Indexed keywords

CAPILLARY ELECTROPHORESIS; ELECTROLYTES; SEMICONDUCTOR JUNCTIONS; SODIUM COMPOUNDS;

DYNAMIC PH JUNCTION; HYDRODYNAMIC INJECTION; ISOTACHOPHORESIS; LARGE VOLUME SAMPLE STACKING; ON-LINE PRECONCENTRATION;

STACKING FAULTS;

BENZOIC ACID; BORATE SODIUM; DODECYL SULFATE SODIUM; SODIUM DIHYDROGEN PHOSPHATE;

ANALYTIC METHOD; ARTICLE; CAPILLARY ELECTROPHORESIS; ISOTACHOPHORESIS; PH; PRIORITY JOURNAL;

BENZOIC ACID; CHROMATOGRAPHY, MICELLAR ELECTROKINETIC CAPILLARY; ELECTROPHORESIS; ELECTROPHORESIS, CAPILLARY; HYDROGEN-ION CONCENTRATION; SORBIC ACID;

EID: 34250214547     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2007.01.075     Document Type: Article

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