发明名称 |
LOW PRESSURE ANION CHROMATOGRAPHIC APPARATUS AND METHOD HAVING TWO OR MORE ELUENTS |
摘要 |
<p>A low pressure anion chromatography apparatus that includes a first eluent reservoir that contains a first eluent, a second eluent reservoir that contains a second eluent, and a valve for switching flow between the first and the second eluent reservoirs. The low pressure anion chromatography apparatus also has a low pressure pump, an injector, an anion exchange column, and a detector. The low pressure pump, the injector, the anion exchange column, the detector and the first and second eluent reservoirs are in fluid communication with one another through a series of fluid conduits. A method of using the low pressure anion chromatography apparatus is also provided. The use of two or more eluents allows for a broader range of anions to be detected with a relatively inexpensive low pressure chromatography system.</p> |
申请公布号 |
WO2007017841(A1) |
申请公布日期 |
2007.02.15 |
申请号 |
WO2006IB52751 |
申请日期 |
2006.08.09 |
申请人 |
THE PROCTER & GAMBLE COMPANY;OH, HIROSHI;WEE, VICTORIO, TAN;ZHANG, XIN-SHEN |
发明人 |
OH, HIROSHI;WEE, VICTORIO, TAN;ZHANG, XIN-SHEN |
分类号 |
G01N30/96;B01D15/36;G01N30/38;G01N30/64 |
主分类号 |
G01N30/96 |
代理机构 |
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代理人 |
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主权项 |
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