Preseparation processor for use in capillary electrophoresis
US5800692A · kind A · utility
54Cited by
27References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1995 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Apr 17, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44743
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A preseparation processor for use in capillary electrophoresis is described. The preseparation processor contains sample processing material, preferably in the form of a membrane, for use in concentrating or chemically processing a sample, or catalyzing a chemical reaction. It is particularly suited to the concentration of dilute samples or the purification of contaminated samples. The preseparation processor facilitates reliable and reproducible separation of analytes by eliminating inconsistencies caused by a reversal of the electroosmotic flow otherwise induced by the sample processing material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.