Method for comparison of similar samples in liquid chromatography/mass spectrometry
US6329652A · kind A · utility
30Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 1999 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Jul 28, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/8662
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method is disclosed to reduce the time needed to analyze data generated from very similar samples, emphasizing the differences obtained, from the combined technique of liquid chromatography/mass spectrometry, a technique used to analyze the composition of materials. The method quickly compares each mass chromatogram between similar samples and displays the limited number of mass chromatograms that are different to the analyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.