Separation of phenylureas by capillary electrochromatography on porous graphitic carbon
✍ Scribed by R. Al Rifaï; C. Demesmay; J. L. Rocca
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 566 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0009-5893
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## Abstract The electrospray ionization (ESI) voltage is shown to interfere with liquid chromatographic separations performed with packed porous graphitic carbon (PGC) capillary columns. This interference is ascribed to the presence of an electric field over the conductive column in the absence of