Apparatus and method for determining sodium dimethyldithiocarbamate in water
US9097680B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jan 18, 2013 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Jul 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/1813
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A water testing system having a water sample container that is adapted to retain the water sample, a color indicator container that is adapted to dispense a color indicator, and a titration reagent container that is adapted to dispense a titration reagent. A method for determining the concentration of sodium dimethyldithiocarbamate in a water sample comprising providing a water testing system having a water sample container that is adapted to retain the water sample, a color indicator container that is adapted to dispense a color indicator, and a titration reagent container that is adapted to dispense a titration reagent. The preferred method also comprises placing the water sample in the water sample container, adding the color indicator to the water sample, adding the titration reagent to the water sample, and determining the concentration of sodium dimethyldithiocarbamate in the water sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.