Mass spectrometric apparatus
US4808819A · kind A · utility
4Cited by
4References
1Claims
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Assignee
Inventor
Key dates
| Filing date | Feb 2, 1988 |
| Grant date | Feb 28, 1989 |
| Priority date | — |
| Expiry date | Feb 2, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/7233
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Separated sample components from a liquid chromatograph and separated sample components from a gas chromatograph are selectively ionized in an LC/MC ion source and a GC/MS ion source, respectively. Ions of sample components obtained by the ionization are focussed into a source slit and the focussed ions are subjected to mass dispersion and detection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.