Apparatus for effecting capillary electrophoresis
US5246577A · kind A · utility
34Cited by
28References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1992 |
| Grant date | Sep 21, 1993 |
| Priority date | — |
| Expiry date | Jul 10, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/6052
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus is provided for concentrating a solute sample which can be subsequently released for analysis by capillary electrophoresis. The apparatus comprises a tube containing a short length of packed particles or gel adapted to retain sample solutes which particles are retained in the tube by tube constrictions or porous plugs. The tube includes an inlet for introducing a sample into the tube and an outlet for introducing the retained sample into a capillary electrophoresis tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.