Capillary zone electrophoresis-mass spectrometer interface

Radiant energy – Ionic separation or analysis – With sample supply means

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250282, B01D 5944, H01J 4900

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active

055436188

ABSTRACT:
A device for providing equal electrical potential between two loci unconnected by solid or liquid electrical conducts is provided. The device comprises a first electrical conducting terminal, a second electrical conducting terminal connected to the first terminal by a rigid dielectric structure, and an electrically conducting gas contacting the first and second terminals. This device is particularly suitable for application in the electrospray ionization interface between a capillary zone electrophoresis apparatus and a mass spectrometer.

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