| Original document(23 pages) Authorized document(24 pages) 中文版 |
Apparatus for treating a sample by pressurized planar separation comprises a chamber (1) housing a stationary phase (2) provided at a first location (6) with a sample to be treated, pressurization means (8) for pressurizing a top face (5) of the stationary phase, dispenser means (10) for dispensing a moving phase at a second location (7) of the stationary phase, a feed inlet (13) for feeding the moving phase, and a removal outlet (18) for removing the moving phase from the chamber. The apparatus also comprises feed means (23) for feeding the inlet (13) with moving phase, a sensor (29) for measuring the pressure of the moving phase upstream from the inlet, a valve (31) placed downstream from the outlet to vary the flow rate of the moving phase leaving the chamber, and a module (25) for controlling the valve as a function of a comparison between the measured pressure and a selected threshold pressure, the valve (31) being opened when the measured pressure becomes greater than or equal to the threshold pressure. |
Application Number
申请号 |
01804616 |
Application Date
申请日 |
2001.01.03 |
| Title 名称 |
Device and method for treating sample by overpressured layer chromatography stationary phase, under controlled forced flow |
Publication Number
公开号 |
1398349 |
Publication Date
公开日 |
2003.02.19 |
| Approval Pub. Date |
2006.07.05 |
Granted Pub. Date |
2006.07.05 |
| International Classification 分类号 |
G01N30/90;B01D15/08 |
Applicant(s) Name
申请人 |
Bionisis S.A. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Emil MInscovics;Lazloacute Kecsks;Erno Tyihacute |
| Attorney & Agent 代理人 |
guo saiyu |
| More information 更 多 信 息 |
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