发明授权
EP0671002B2 ION CHROMATOGRAPHY USING FREQUENT REGENERATION OF BATCH-TYPE SUPPRESSOR
失效
使用CHARGE LIKE压迫频繁再生离子色谱法
- 专利标题： ION CHROMATOGRAPHY USING FREQUENT REGENERATION OF BATCH-TYPE SUPPRESSOR
- 专利标题（中）： 使用CHARGE LIKE压迫频繁再生离子色谱法
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申请号： EP94927928.5申请日： 1994-08-18
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公开(公告)号： EP0671002B2公开(公告)日： 2002-01-16
- 发明人: SMALL, Hamish , RIVIELLO, John , POHL, Christopher, A.
- 申请人： DIONEX CORPORATION
- 申请人地址： 1228 Titan Way Sunnyvale California 94086 US
- 专利权人： DIONEX CORPORATION
- 当前专利权人： DIONEX CORPORATION
- 当前专利权人地址： 1228 Titan Way Sunnyvale California 94086 US
- 代理机构： Allard, Susan Joyce
- 优先权： US113775 19930827
- 国际公布： WO9506246 19950302
- 主分类号： G01N30/96
- IPC分类号： G01N30/96
摘要：
An ion chromatography apparatus and method is provided using a frequently regenerated batch-type suppressor. Preferably, the suppressor is regenerated after every measurement. Regeneration can also occur prior to substantial (50 %) exhaustion or on a time-basis (10 % ... 50 % of measurement time). The suppressor requires only a small quantity of ion exchange material, about 5 % ... 100 % of separation column volume or 10 ... 20 times of separation column ion exchange capacity.
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