发明名称 |
Orthogonal ion sampling for electrospray LC/MS |
摘要 |
The invention teaches the uses of a plurality of electric fields and of orthogonal spray configurations of vaporized analyte which combine so as to operate to enhance the efficiency of analyte detection and mass analysis with a mass spectrometer by reducing vapor in the vacuum system and concomitant noise. Several embodiments of the invention are described for purposes of illustration.
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申请公布号 |
US5495108(A) |
申请公布日期 |
1996.02.27 |
申请号 |
US19940273250 |
申请日期 |
1994.07.11 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
APFFEL, JR., JAMES A.;WERLICH, MARK H.;BERTSCH, JAMES L. |
分类号 |
G01N27/62;G01N30/72;H01J49/04;(IPC1-7):B01D59/46;H01J49/00 |
主分类号 |
G01N27/62 |
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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