Machine-accessible electrochemical detector for capillary electrophoresis
US5480525A · kind A · utility
1Cited by
2References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1994 |
| Grant date | Jan 2, 1996 |
| Priority date | — |
| Expiry date | Apr 29, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44721
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
End-column detectors are provided in which either a sensing microelectrode or optical fiber is placed at the end of the separation capillary. Additionally, an alignment apparatus is provided to facilitate the manual or automated positioning of either type of sensing device relative to the end of the separation capillary. The invention provides detectors that are sensitive, reliable, and easy to construct and to operate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.