发明名称 |
Method of modulating a second carrier for partial modulation via pulsed flow modulator for comprehensive two-dimensional liquid or gas chromatography |
摘要 |
This invention is a method and device for use with multi-dimensional chromatography that utilizes partial modulation. An analyte-bearing sample is subjected to a first dimension of chromatography. Thereafter the separated analyte-bearing sample is diluted with a modulated second carrier such at the analyte-bearing sample is not stopped or its temperature altered. The partially modulated analyte-bearing sample then feeds into a secondary column where the analyte-bearing sample is further separated.
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申请公布号 |
US7601543(B2) |
申请公布日期 |
2009.10.13 |
申请号 |
US20050207084 |
申请日期 |
2005.08.18 |
申请人 |
VALCO INSTRUMENTS CO., INC. |
发明人 |
CAI HUAMIN;STEARNS STANLEY |
分类号 |
G01N30/46;G01N30/38;G01N30/62 |
主分类号 |
G01N30/46 |
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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