Capillary column connector assembly
US6969095B2 · kind B2 · utility
13Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 2003 |
| Grant date | Nov 29, 2005 |
| Priority date | — |
| Expiry date | Feb 1, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A connector assembly is disclosed. The connector assembly comprises a connector having an internal conical shaped bore dimensioned so that a capillary column and auxiliary tubing can be press-fit into the bore, and an auxiliary length of cylindrical tubing having an inner diameter dimensioned so that a close fit is created when a capillary column is inserted through the auxiliary tubing and having an outer diameter dimensioned so that a fluid seal is created when the auxiliary tubing is press-fit into the bore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.