Method of mass analysis using ion filtering
A method of mass spectrometry is disclosed comprising detecting the ions transmitted by a mass filter (4) with a detector (6); changing the RF and/or DC voltage applied to the mass filter (4) during a voltage transition period so as to change the mass to charge ratio capable of being transmitted by...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of mass spectrometry is disclosed comprising detecting the ions transmitted by a mass filter (4) with a detector (6); changing the RF and/or DC voltage applied to the mass filter (4) during a voltage transition period so as to change the mass to charge ratio capable of being transmitted by the mass filter (4); preventing ions from reaching the detector during the voltage transition period; and allowing ions to be transmitted to the detector (6) after the voltage transition period. |
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