Correlation capillary zone electrophoresis, a novel technique to decrease detection limits

Autor: van der Moolen, J., Louwerse, D., Poppe, H., Smit, H.
Zdroj: Chromatographia; April 1995, Vol. 40 Issue: 7-8 p368-374, 7p
Abstrakt: The application of multiple injections and correlation techniques in capillary zone electrophoresis, a method known for its high detection limits, is described. An experimental electrokinetic injection device, particulary suited for fast and reproducible multiple injections is used in combination with a conventional CZE system. The results show a considerable reduction of the detection limit, in agreement with the experience in the already fully developed correlation chromatographic methods, and in agreement with the theoretical predicted values.
Databáze: Supplemental Index