Multi-analyte reference solutions with stable pO2 in zero headspace containers
US6835571B2 · kind B2 · utility
3Cited by
27References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2003 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | Aug 29, 2023 |
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 (pO2) 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.