发明名称 |
Sample-introduction tool, and an ion source and a mass spectrometer using the sample-introduction tool |
摘要 |
In a sample-introduction tool in which an end of a passage is connected to a reservoir for storing a mobile phase solution, a sample-dropping orifice is provided at the passage and the mobile phase solution and a sample running off from the other end of the passage are introduced into a mass spectrometer by generating a high-speed gas stream around the other end of the passage. The mobile phase solution and the sample are nebulized by the high-speed gas stream, and the injected sample is ionized.
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申请公布号 |
US6774359(B1) |
申请公布日期 |
2004.08.10 |
申请号 |
US20010762276 |
申请日期 |
2001.02.06 |
申请人 |
HITACHI, LTD. |
发明人 |
HIRABAYASHI YUKIKO;HIRABAYASHI ATSUMU;OKUMURA AKIHIKO;KOIZUMI HIDEAKI |
分类号 |
B01F5/04;B01F13/00;B01L3/00;G01N1/00;G01N35/08;H01J49/04;(IPC1-7):G01N23/06;H01J49/00 |
主分类号 |
B01F5/04 |
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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