发明申请
- 专利标题： LIQUID CHROMATOGRAPHY DETECTOR AND FLOW CONTROLLER THEREFOR
- 专利标题（中）： 液相色谱检测器及其流量控制器
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申请号： US12517946申请日： 2007-12-06
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公开(公告)号： US20110005305A1公开(公告)日： 2011-01-13
- 发明人: Zhi Xu , Rakesh Bose , James M. Anderson
- 申请人： Zhi Xu , Rakesh Bose , James M. Anderson
- 申请人地址： US MO Columbia US MD Columbia
- 专利权人： THE CURATORS OF THE UNIVERSITY OF MISSOURI,W. R. GRACE & CO.-CONN
- 当前专利权人： THE CURATORS OF THE UNIVERSITY OF MISSOURI,W. R. GRACE & CO.-CONN
- 当前专利权人地址： US MO Columbia US MD Columbia
- 国际申请： PCT/US07/86641 WO 20071206
- 主分类号： G01N30/28
- IPC分类号： G01N30/28
摘要：
A flow controller for use with a liquid chromatography detector. The flow controller includes a flow channel comprising an inlet portion, a control channel portion in communication with the inlet portion, and an outlet portion in communication with said control channel portion. The control channel portion has a cross-sectional area smaller than a cross-sectional area of a drift tube of the liquid chromatography detector for channeling the flow of droplets through the smaller cross-sectional area. The flow controller is shaped and sized to reduce pressure fluctuations and turbulence in the droplet stream of the liquid chromatography detector.
公开/授权文献
- US08397553B2 Liquid chromatography detector and flow controller therefor 公开/授权日：2013-03-19
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