Sealing arrangement for a chromatography column
US5137628A · kind A · utility
28Cited by
15References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1990 |
| Grant date | Aug 11, 1992 |
| Priority date | — |
| Expiry date | Dec 14, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/6026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to chromatography column for process scale high performance purification, which has high stability and structural integrity regardless of the internal diameter or operating pressures. The chromatography column according to the present invention includes a sealing arrangement which enables the production of internally leak proof chromatography columns having large internal diameters at relatively low cost. The present invention also relates to the seal for the chromatography column.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.