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Voltage programming in capillary electrochromatography

✍ Scribed by Baomin Xin; Milton L. Lee

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
87 KB
Volume
11
Category
Article
ISSN
1040-7685

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✦ Synopsis

Voltage programming was explored to accelerate the elution of late-Ε½ . eluting components in capillary electrochromatography CEC separations. Voltage programming was demonstrated to be an effective alternative to composition gradient programming with the separation of a mixture of polycyclic aromatic hydrocarbons. While enabling short analysis times, voltage programming does not impose any special requirements on voltage isolation, sample introduction, and other concerns inherent in gradient systems.

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