Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1994-02-15
1995-06-13
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25B 700, C07K 126
Patent
active
054239664
ABSTRACT:
A Capillary Electrophoresis apparatus and method are disclosed which utilize a meltable plug in an end of the capillary tube to selectively pass small ionic contaminants electrophoretically and retain macromolecular analytes against one end of the plug until the plug is melted. When this plug is melted, the analytes and the contaminants pass through unimpeded. This permits separation of the analytes from the contaminants during electrophoretic separation and enhances instrument resolution.
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Grossman Paul D.
Niebling John
Perkin-Elmer Corporation
Wahl John R.
Yeah S. H.
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