Optimization of phenolic compounds analysis by capillary electrophoresis
β Scribed by Diana L.D. Lima; Armando C. Duarte; Valdemar I. Esteves
- Book ID
- 116902352
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 279 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0039-9140
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π SIMILAR VOLUMES
Several phenolic compounds found in olive mill wastewater were quantitatively and qualitatively analyzed on an uncoated fused-silica capillary electrophoresis column (67 cm Γ 75 mm i.d.) using 30 mM aqueous ammonium acetate buffer/methanol (90:10) and negative electrospray mass spectrometry detectio
## Abstract Anions of alkylphenols have very similar electrophoretic mobilities in CZE owing to their very small differences in size and the narrow range of their p__K__~a~ values. By studying electrophoretic mobility as a function both of pH and of the amount of acetonitrile in the electrolyte sol