Apparatus for pressurizing a removable chromatography cartridge
US5601708A · kind A · utility
47Cited by
30References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 1995 |
| Grant date | Feb 11, 1997 |
| Priority date | — |
| Expiry date | Sep 14, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/522
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Chromatography apparatus including an enclosure having a pressurizable chamber sized to removably receive a chromatography cartridge therein and an opening to the chamber, and a cap that closes the opening and has a flow passage for directing a sample to be analyzed to the cartridge, the cap having a sharp protruding member that surrounds the flow opening and makes sealable engagement with the cartridge by digging into the cartridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.