Ion selective electrode analysis
US4196056A · kind A · utility
4Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 1978 |
| Grant date | Apr 1, 1980 |
| Priority date | — |
| Expiry date | Oct 30, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/333
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and reagents are disclosed for minimizing interference from halide ions in ion-selective electrode analysis. A reagent consisting of a mixture of a metal and a chelating agent is introduced to the fluid sample being analyzed. This reagent forms soluble complexes with halide ions in the fluid sample, thus minimizing their effects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.