Separation of Some Local Anesthetics by Capillary Zone Electrophoresis in the Presence of Poly(ethylene glycol)

Page: 672

P. Adamovský and Z. Stránský

Department of Analytical Chemistry, Palacký University, Olomouc

 

Separations of inorganic cations and organic compounds by capillary zone electrophoresis (CZE) can be favourably influenced by addition of poly(ethylene glycol) (PEG) to the background electrolyte. Local anesthetics, organic bases, were selected as models for testing the influence of PEG on migration and resolution of analytes.

 

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