发明名称 |
Capillary emitter for electrospray mass spectrometry |
摘要 |
Disclosed herein is an electrospray device for mass spectrometry that includes a fluid inlet, an outlet orifice, and a passage for fluid communication between the fluid inlet and outlet orifice. This passage is formed from a capillary (i.e., a first capillary). This first capillary (3) partially houses a second capillary (7) such that the outlet orifice is narrowed. A portion (17) of the second capillary extends beyond the first capillary. This extension permits a practitioner to clip away obstructed portions of the second capillary.
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申请公布号 |
US7858932(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20050598799 |
申请日期 |
2005.03.25 |
申请人 |
WATERS TECHNOLOGIES CORPORATION |
发明人 |
FINCH JEFFERY W.;GRANGER JENNIFER H. |
分类号 |
H01J49/10;G01N30/72;H01J49/16 |
主分类号 |
H01J49/10 |
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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