发明申请
US20110303840A1 MULTIPOLE ION GUIDE ION TRAP MASS SPECTROMETRY WITH MS/MSN ANALYSIS
失效
多重离子指导离子质谱分析与MS / MSN分析
- 专利标题： MULTIPOLE ION GUIDE ION TRAP MASS SPECTROMETRY WITH MS/MSN ANALYSIS
- 专利标题（中）： 多重离子指导离子质谱分析与MS / MSN分析
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申请号： US13164590申请日： 2011-06-20
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公开(公告)号： US20110303840A1公开(公告)日： 2011-12-15
- 发明人: Craig M. Whitehouse , Thomas Dresch , Bruce Andrien
- 申请人： Craig M. Whitehouse , Thomas Dresch , Bruce Andrien
- 申请人地址： US MA Waltham
- 专利权人： PerkinElmer Health Sciences, Inc.
- 当前专利权人： PerkinElmer Health Sciences, Inc.
- 当前专利权人地址： US MA Waltham
- 主分类号： H01J49/40
- IPC分类号： H01J49/40
摘要：
A method includes directing ions from an atmospheric pressure ion source to a first ion guide; directing ions in the first ion guide to a second ion guide, the second ion guide being a multipole ion guide extending along an axis; periodically directing ions along the axis; receiving at least some of the ions in a time-of-flight analyzer; accelerating the ions in the time-of-flight mass analyzer orthogonal to the axis; and detecting the accelerated ions.
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