发明名称 |
Method and apparatus for monitoring processes using a single detector |
摘要 |
Embodiments of the invention feature methods and apparatus for the efficient utilization of detectors and other components. The apparatus comprises a pump for receiving and propelling one or more samples in a fluid path. The apparatus further comprises a valve element in fluid communication with the pump for receiving the samples from the pump and directing the sample along one fluid path selected from a group. The group comprises a delay path comprising a delay volume, and a chromatography assembly having at least one chromatography column. The apparatus further comprises a detector or grouping of detectors in fluid communication with the delay path and the chromatography assembly for detecting compounds of interest to allow a single detector or single grouping of detectors to receive samples from the two fluid paths.
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申请公布号 |
US2006093521(A1) |
申请公布日期 |
2006.05.04 |
申请号 |
US20050240520 |
申请日期 |
2005.09.30 |
申请人 |
WATERS INVESTMENTS LIMITED |
发明人 |
SWARTZ MICHAEL;FRAISER CHARLES H.;FOWLER PATRICIA A.;JONES MICHAEL D. |
分类号 |
G01N30/02;G01N30/46;G01N30/62 |
主分类号 |
G01N30/02 |
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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