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electro-osmotic flow into an electrospray nebulizer which was operated from a separate high voltage
supply. The electrospray nebulizer carried a liquid nebulizing sheath-flow as well as a gas sheath-flow.
Figure 13.4
Proteins Separation Using Capillary Electrophoresis
with and without Isotachophoretic Concentration
Reprinted with permission from T. J. Thompson, F. Foret,
P. Vouros and B. L. Karger, Anal. Chem., 65(1993)900,
Copyright 1993 American Chemical Society.
The cylindrical electrospray electrode carried a nitrogen curtain gas flow and the ions passed through a
channel into the analyzer of the mass
