发明名称 |
MASS SPECTROMETERS AND METHODS OF MASS SPECTROMETRY |
摘要 |
A mass spectrometer is disclosed comprising an ion guide 15 which spans two or more vacuum chambers 18,19. The ion guide 15 comprises a plurality of electrodes having apertures. Preferably, one of the electrodes 8 may also form the differential pumping aperture which separates two vacuum chambers 18,19.
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申请公布号 |
CA2355552(A1) |
申请公布日期 |
2002.05.29 |
申请号 |
CA20012355552 |
申请日期 |
2001.08.23 |
申请人 |
MICROMASS LIMITED |
发明人 |
BATEMAN, ROBERT HAROLD;GILES, KEVIN |
分类号 |
H01J49/24;H01J49/26;H01J49/40;H01J49/42;(IPC1-7):H01J49/24 |
主分类号 |
H01J49/24 |
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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