Peak compression effects in capillary electrochromatography.
J Chromatogr A
; 1044(1-2): 153-8, 2004 Jul 30.
Article
en En
| MEDLINE
| ID: mdl-15354435
Peak compression in CEC is a phenomenon that can generate very narrow peaks with extremely high efficiencies that defy current chromatographic theory. This review article summarises the content of publications in this area up to this date. Two main types of peak compression effects have been observed in the literature. First, an irreproducible and hard to control focusing effect of unclear origin, observed on strong cation exchangers. Second, a reproducible continuous stacking effect caused by sample composition induced system zones demonstrated on several types of stationary phases.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cromatografía Capilar Electrocinética Micelar
Idioma:
En
Revista:
J Chromatogr A
Año:
2004
Tipo del documento:
Article
País de afiliación:
Suecia
Pais de publicación:
Países Bajos