| 发明名称 |
CHROMATOGRAPHY APPARATUS |
| 摘要 |
Chromatography systems with devices for compressing the column packing and/or for pulsation damping have incorporate an additional device in which a preselected minimum pressure, which is independent of the eluent pressure, is combined with a second pressure component which is proportional to the eluent pressure.
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| 申请公布号 |
US5158676(A) |
申请公布日期 |
1992.10.27 |
| 申请号 |
US19900617755 |
申请日期 |
1990.11.26 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
KREHER, KLAUS;MUENCH, GERHARD;ROGLER, ERNST |
| 分类号 |
B01D15/08;G01N30/32;G01N30/36;G01N30/52;G01N30/60 |
主分类号 |
B01D15/08 |
| 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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