Noise and background reduction method for component detection in chromatography/spectrometry
US5672869A · kind A · utility
43Cited by
5References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 3, 1996 |
| Grant date | Sep 30, 1997 |
| Priority date | — |
| Expiry date | Apr 3, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/0036
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of identifying and quantifying the chemical components of a mixture of organic material comprises subjecting the organic material to chromatography to separate the components of the mixture and subjecting the separated materials to spectrometry to detect and identify the components. A variable selection procedure is described that results in well resolved chromatography which facilitates the proper interpretation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.