Multi-analyte reference solutions with stable pO.sub.2 in zero headspace containers
US6136607A · kind A · utility
16Cited by
25References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1998 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | Feb 3, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Multi-analyte reference solutions having a stable partial pressure of oxygen (pO.sub.2) in zero headspace packaging and methods for preparing such solutions are disclosed. The solutions have long shelf and use lives when stored at room temperature and are packaged in laminated foil containers having low or no oxygen reactivity. Access devices are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.