Electrochemical metal analysis
US5672257A · kind A · utility
7Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1995 |
| Grant date | Sep 30, 1997 |
| Priority date | — |
| Expiry date | Sep 8, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/34
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Electrochemical heavy metal analysis includes a printed electrode having a layer of a mercury compound or salt supported thereon. The compound or salt is reduced to metallic mercury in use of the electrode. The mercury layer may comprise a layer of hydroxyethyl cellulose or other permeable polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.