Solution preparation system
US5402834A · kind A · utility
54Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1992 |
| Grant date | Apr 4, 1995 |
| Priority date | — |
| Expiry date | Nov 25, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01G17/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Solutions are prepared by accurately dispensing and weighing concentrated solutions of salts, acids and bases as well as water or organic solvent, and mixing to achieve homogeneity. The final solution may be stored or used directly from the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.