Systems and methods using a gas mixture to select ions
US11037771B2 · kind B2 · utility
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6References
26Claims
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Key dates
| Filing date | Mar 31, 2020 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Mar 31, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/105
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Certain configurations described herein are directed to mass spectrometer systems that can use a gas mixture to select and/or detect ions. In some instances, the gas mixture can be used in both a collision mode and in a reaction mode to provide improved detection limits using the same gas mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.