US PATENT SUBCLASS 204 / 454
.~.~.~ With adjustment or alteration of electro-osmotic bulk flow

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
450  DF  .~ Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere {14}
451  DF  .~.~ Capillary electrophoresis {4}
454.~.~.~ With adjustment or alteration of electro-osmotic bulk flow

DEFINITION

Classification: 204/454

With adjustment or alteration of electro-osmotic bulk flow:

(under subclass 451) Process which provides for adjustment or alteration of continuous phase buffer liquid movement within the capillary.

(1) Note. Reduction or reversal of electro-osmotic bulk flow with respect to the direction of electrophoretic movement of suspended particles or components is used to enhance separation therebetween.

SEE OR SEARCH THIS CLASS, SUBCLASS:

453, for capillary electrophoresis with injection by electro-osmotic bulk flow of material to be treated or tested.