发明名称 |
ION SOURCE WITH DEVICE FOR OXIDISING OR HALOGENATING A SAMPLE |
摘要 |
An ion source is disclosed wherein a sample is introduced into the sample chamber (1) of the ion source in the gas phase via a sample introduction capillary tube (2). The sample is directed onto a heated surface (6) coated with an oxidising reagent such as copper oxide. Carbon in the sample is oxidised to form carbon dioxide. The resulting carbon dioxide molecules are then ionised by electron impact ionisation with an electron beam (3) and the resulting ions are passed to a mass analyser for mass analysis. |
申请公布号 |
WO2010007368(A3) |
申请公布日期 |
2010.09.10 |
申请号 |
WO2009GB01753 |
申请日期 |
2009.07.16 |
申请人 |
MICROMASS UK LIMITED;BATEMAN, ROBERT, HAROLD |
发明人 |
BATEMAN, ROBERT, HAROLD |
分类号 |
H01J27/02;G01N31/12;H01J49/14 |
主分类号 |
H01J27/02 |
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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