capillary electrochromatography


Also found in: Acronyms.

capillary electrochromatography

[¦kap·ə·ler·ē i‚lek·trō‚krō·mə′täg·rə·fē]
(analytical chemistry)
A separation technique in which analytes are transported through a small-diameter packed column by electroosmosis (electrically induced flow of the mobile phase) by applying a high potential (5-30 kilovolts) across the column.
References in periodicals archive ?
Capillary electrochromatography, which combines several of the advantages of traditional liquid chromatography and the high-efficiency of capillary electrophoresis, has benefited from the development of monolithic stationary phases.
Other instruments used for drug testing include capillary GC with mass selective detector, capillary electrochromatography and GC/MS/MS ion trap systems.
Among the goals of the Laboratory are to expand novel and innovative analytical techniques in the biomedical field using high-performance multidimensional separation methods such as liquid chromatography (HPLC), capillary electrophoresis (CE) and capillary electrochromatography (CEC) in regular and/or microfabricated formats connected to mass spectroscopy (MS) to fulfill recent needs to study global changes in expression of nucleic acids (genomics), proteins (proteomics) complex carbohydrates (glycomics) and biosynthesis pathways (metabolomics).
Capillary electrophoresis (CE) and capillary electrochromatography (CEC) are separation methods in which the eluent flows in the capillary due to the electroosmosis phenomenon when high electric voltage is applied across the capillary filled with buffer solution.
Sensitive, universal detection for capillary electrochromatography using condensation nucleation light scattering detection.
The line of Agilent accessories extends the system's application to pioneering new separation techniques such as capillary electrochromatography and CE-MS.
Full browser ?