发明名称 |
Mass spectrometer comprising an ion tunnel ion guide, method of mass spectrometry |
摘要 |
<p>An ion guide 15;15' is disclosed comprising a plurality of electrodes 15a, 15b each having apertures which are preferably circular and substantially the same size. The ion guide 15;15' is preferably maintained in a vacuum chamber at a relatively high pressure.</p> |
申请公布号 |
EP2302661(A1) |
申请公布日期 |
2011.03.30 |
申请号 |
EP20100183535 |
申请日期 |
2001.11.29 |
申请人 |
MICROMASS UK LIMITED |
发明人 |
GILES, KEVIN;BATEMAN, ROBERT HAROLD |
分类号 |
H01J49/06;H01J49/24;H01J49/36;H01J49/40;H01J49/42 |
主分类号 |
H01J49/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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