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公开(公告)号：EP2376209A4
公开(公告)日：2014-03-12
申请号：EP09832242
申请日：2009-12-10
发明人： ANDERSON JAMES M , PRESANA TITUS , SETHUPACKIAM SETHULINGAM , CHODAVARAPU SURYA KIRAN L , GOLDSMMITH LOUIE
CPC分类号： B01D15/22 , G01N30/6017 , G01N30/6026 , G01N30/606 , G01N30/6091
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公开(公告)号：EP2376208A4
公开(公告)日：2013-08-28
申请号：EP09832241
申请日：2009-12-10
发明人： ANDERSON JAMES M JR , BYSTRON JOSEF P , MENDOZA WASHINGTON J , SAARI-NORDHAUS RAAIDAH , HELGEMO DIRK , LEWIS STEVE , NELSON SHELDON , FROHMAN BRUCE , KLEIN NICK
CPC分类号： G01N30/82 , B01D15/08 , B01D15/10 , B01D15/247 , G01N30/6091 , G01N35/00732 , G01N2035/00782 , G01N2035/00811 , G01N2035/041
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4.发明公开
公开(公告)号：EP2467466A1
公开(公告)日：2012-06-27
申请号：EP11778349.8
申请日：2011-05-05
发明人： SAARI-NORDHAUS, Raaidah , GAITA, Romulus , MENDOZA, Washington , ANDERSON, James , ANDERSON, Scott
CPC分类号： G01N30/82 , G01N30/74 , G01N30/78 , G01N30/84 , G01N35/1097 , G01N2030/8447
摘要： Methods and apparatus for analyzing a sample using at least one detector in a liquid chromatography system and collecting a new sample fraction in a fraction collector in response to a change in the signal are disclosed.
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公开(公告)号：EP2376208A1
公开(公告)日：2011-10-19
申请号：EP09832241.5
申请日：2009-12-10
发明人： ANDERSON, James, M., Jr. , BYSTRON, Josef, P. , MENDOZA, Washington, J. , SAARI-NORDHAUS, Raaidah , HELGEMO, Dirk , LEWIS, Steve , NELSON, Sheldon , FROHMAN, Bruce , KLEIN, Nick
IPC分类号： B01D15/08
CPC分类号： G01N30/82 , B01D15/08 , B01D15/10 , B01D15/247 , G01N30/6091 , G01N35/00732 , G01N2035/00782 , G01N2035/00811 , G01N2035/041
摘要： Chromatography systems and components suitable for use in chromatography systems are disclosed. Methods of making chromatography systems and components suitable for use in chromatography systems and methods of using chromatography systems and components suitable for use in chromatography systems are also disclosed.
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公开(公告)号：EP1132738B1
公开(公告)日：2010-05-05
申请号：EP01105606.6
申请日：2001-03-06
发明人： Benedict, Bart C.
CPC分类号： G01N30/74 , G01N15/065 , G01N2015/0261 , G01N2030/847 , G01N2030/8494 , G01N21/47
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7.发明公开System for generating a high purity eluant by electrolysis of water 失效系统zur Erzeugung eines hochreinen Eluenten durch Wasserelektrolyse
公开(公告)号：EP1366817A2
公开(公告)日：2003-12-03
申请号：EP03020294.9
申请日：1996-03-01
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： A system for generating a high purity eluant that can be used in detecting sample ions comprises: a water source, an eluant generating source, and a fluid flow path that is in fluid communication with the water source, wherein the fluid flow path is the only path for liquid flow through the eluant generating source. By electrolysis of water and combining electrolysis ions with counter ions of a sample a high-purity eluant is formed.
摘要翻译： 用于产生可用于检测样品离子的高纯度洗脱液的系统包括：水源，洗脱液生成源和与水源流体连通的流体流动路径，其中流体流动路径是唯一的 液体流过洗脱液生成源的路径。 通过电解电解和电解离子与样品的抗衡离子形成高纯度洗脱剂。
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8.发明授权A method of chromatographically detecting sample ions by regenerating a stationary phase 失效用于通过固定相的再生色谱检测样品离子的方法
公开(公告)号：EP1099479B1
公开(公告)日：2003-09-10
申请号：EP01101801.7
申请日：1996-03-01
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
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公开(公告)号：EP1132738A1
公开(公告)日：2001-09-12
申请号：EP01105606.6
申请日：2001-03-06
发明人： Benedict, Bart C.
CPC分类号： G01N30/74 , G01N15/065 , G01N2015/0261 , G01N2030/847 , G01N2030/8494 , G01N21/47
摘要： The present invention is directed to a device for evaporative light scattering detection that can be used for a wide range of sample types and mobile phases. The device may be quickly converted between a single flow and a split flow configuration through the use of a retractable impactor (105). The drift tube (104) of the device is in flow communication with the nebulizer (102) of the device, the drift tube (104) comprising a drain outlet (110) and the retractable impactor (105) positioned downstream in the direction of flow from the nebulizer (102).
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10.发明公开Suppressor for continuous electrochemically suppressed ion chromatography and method 审中-公开抑制剂和维生素Zur kontinuierlichen elektrochemischen抑制剂 - 离子色谱
公开(公告)号：EP1074837A1
公开(公告)日：2001-02-07
申请号：EP00116707.1
申请日：2000-08-02
发明人： Anderson, James M. Jr. , Saari-Hordhaus, Raaidah , Benedict, Bart C. , Gurner, Yuri , Pham, Hung Anthony , Sims, Carl
IPC分类号： G01N30/96
CPC分类号： G01N30/96 , G01N30/34 , G01N2030/965
摘要： Methods and devices for continuous electrochemically suppressed ion chromatography are disclosed. In preferred aspect of the invention, a chromatography effluent comprising analyte ions and electrolyte is split into a first chromatography effluent flow stream and a second chromatography effluent flow stream. Electrolysis ions selected from the group consisting of hydronium ions and hydroxide ions are generated by the electrolysis of water. Electrolysis ions of the same charge as the electrolyte and the second chromatography effluent stream are flowed through a stationary phase thereby suppressing the electrolyte in the second chromatography effluent flow stream. The analyte ions are subsequently detected in the suppressed second chromatography effluent flow stream.
摘要翻译： 公开了用于连续电化学抑制离子色谱法的方法和装置。 在本发明的优选方面，包含分析物离子和电解质的色谱流出物被分成第一色谱流出物流和第二层析流出物流。 通过水的电解产生选自水合氢离子和氢氧根离子的电解离子。 与电解质和第二层析流出物流相同的电解离子流过固定相，从而抑制第二层析流出物流中的电解质。 随后在抑制的第二色谱流出物流中检测分析物离子。
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