Selective ion chemistry for nitrate detection
US9726655B2 · kind B2 · utility
12Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2014 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Jun 4, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure is directed to methods and systems for detecting a chemical substance. The methods and systems include mixing a sample of a substance of interest with an additive and then producing an adduct using an ionization source. The systems and methods further include performing a spectrometric analysis of the adduct and identifying the sample using comparative spectrometric data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.