Chromatographic sheet and/or a system of chromatographic sheets for overpressured multilayer chromatography
US4671871A · kind A · utility
12Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1986 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Aug 19, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/906
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a chromatographic sheet and/or a system of chromatographic sheets for overpressured multilayer chromatography. One or more chromatographic sheets with sorbent layer are optionally sealed at their edges preferably by impregnation or coating with a polymer film and holed at the solvent inlet in adequate size and shape and they are optionally included in a system in single or multiple layers with or without a conventional chromatographic sheet sealed at its edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.