Reference solution container having improved gas retention
US5777202A · kind A · utility
7Cited by
11References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1996 |
| Grant date | Jul 7, 1998 |
| Priority date | — |
| Expiry date | Jul 31, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/00326
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A reference solution container for an analyzer for measuring gas and/or electrolyte levels in a fluid. The vessel includes a fluid container for holding a reference solution and a self-sealing fluid port for repeatedly accessing the reference solution in the fluid vessel by a fluid carrying device that is external to the reference solution container. The partial pressure of each gas in the reference solution within the fluid vessel is maintained at a substantially constant level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.