| 发明名称 |
METHODS AND APPARATUS FOR PACKING CHROMATOGRAPHY COLUMNS AND CHROMATOGRAPHY COLUMN |
| 摘要 |
Ultrasound transceivers (20) are distributed up the side wall of a chromatography column (1) and enable tracking of the progress of a rising bed front (5) during packing. Comparison with a predetermined stored profile is used for feedback control of the packing pump P. Other uses of ultrasound monitoring of the column interior are disclosed.
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| 申请公布号 |
WO0210739(A1) |
申请公布日期 |
2002.02.07 |
| 申请号 |
WO2001GB03403 |
申请日期 |
2001.07.30 |
| 申请人 |
EUROFLOW (UK) LIMITED;HOFMANN, MARTIN,JOHN |
发明人 |
HOFMANN, MARTIN,JOHN |
| 分类号 |
G01N29/00;B01D15/20;G01N30/32;G01N30/50;G01N30/56;G01N30/78;(IPC1-7):G01N30/56;G01N30/60;B01D15/08;G01F23/296 |
主分类号 |
G01N29/00 |
| 代理机构 |
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