Invention Grant
- Patent Title: Device and method for extracting compounds contained in a liquid sample with a view to analysing them
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Application No.: US14389051Application Date: 2013-03-28
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Publication No.: US09933398B2Publication Date: 2018-04-03
- Inventor: Florence Ricoul
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT
- Applicant Address: FR Paris
- Assignee: Commissariat à l'énergie atomique et aux énergies alternatives
- Current Assignee: Commissariat à l'énergie atomique et aux énergies alternatives
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1252850 20120329
- International Application: PCT/EP2013/056798 WO 20130328
- International Announcement: WO2013/144330 WO 20131003
- Main IPC: G01N30/14
- IPC: G01N30/14 ; G01N1/40 ; G01N30/08 ; G01N30/12 ; G01N30/38 ; G01N30/60 ; B01D15/08 ; G01N30/00 ; G01N30/02
Abstract:
A device for extraction of at least one analyte contained in a liquid sample, including an extraction and desorption zone of the analyte with a stationary phase as the extraction zone, a liquid supply inlet to the extraction zone, a gas supply inlet to the extraction zone, an evacuation outlet from the extraction zone that will be connected to either a collection tank, or a device for analysis of the analytes, a valve configured to connect the extraction zone to one of the supply inlets, a valve configured to connect the extraction zone to one of the evacuation outlets, a mechanism heating the valve zone such that when the extraction zone is supplied with liquid, evacuation from the extraction zone takes place to the collection tank.
Public/Granted literature
- US20150068280A1 DEVICE AND METHOD FOR EXTRACTING COMPOUNDS CONTAINED IN A LIQUID SAMPLE WITH A VIEW TO ANALYSING THEM Public/Granted day:2015-03-12
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