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公开(公告)号：EP2724139A2
公开(公告)日：2014-04-30
申请号：EP12864824.3
申请日：2012-06-08
发明人： OLIVIER, Stephane , METZ, Didier
CPC分类号： B01D27/04 , G01N1/4077 , G01N2001/4088
摘要： The invention relates to the filtering of liquid samples, preferably in a laboratory environment, for example for collecting micro organisms from the liquid sample for subsequent testing. The invention provides a method for filtering a liquid sample which comprises providing a blank of a deformable sheet material and a filtration medium, deforming the blank to form a funnel extending above and about the filtration medium, introducing the liquid sample to be filtered into the so formed funnel, and filtering the liquid sample from the funnel through the filtration medium, for example to a downstream receptacle. The method is accordingly based on the concept that the funnel is not or at least not completely preformed but provided in a form of a blank of a deformable material sheet which is deformed so as to form the funnel at the point and time of use during filtration.
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2.发明授权PROCESS FOR TREATMENT OF RESIDUAL NUCLEIC ACIDS PRESENT ON THE SURFACE OF LABORATORY CONSUMABLES 有权方法对于核酸废物对VERSCHLEISSMATERIALIEN用于实验室表面处理
公开(公告)号：EP2629806B1
公开(公告)日：2015-08-26
申请号：EP11776585.9
申请日：2011-10-18
发明人： PRESSEL, Marie , METZ, Didier
CPC分类号： A61L2/00 , A01N63/00 , A61L2/186 , A61L2/206 , A61L2/208 , A61L12/12 , B01D65/06 , C12Q1/6806 , C12Q2523/107
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3.发明公开PROCESS FOR TREATMENT OF RESIDUAL NUCLEIC ACIDS PRESENT ON THE SURFACE OF LABORATORY CONSUMABLES 有权方法对于核酸废物对VERSCHLEISSMATERIALIEN用于实验室表面处理
公开(公告)号：EP2629806A1
公开(公告)日：2013-08-28
申请号：EP11776585.9
申请日：2011-10-18
发明人： PRESSEL, Marie , METZ, Didier
CPC分类号： A61L2/00 , A01N63/00 , A61L2/186 , A61L2/206 , A61L2/208 , A61L12/12 , B01D65/06 , C12Q1/6806 , C12Q2523/107
摘要： The invention relates to a new process for treatment of residual nucleic acids present on the surface of laboratory consumables. This process combines two treatment phases: i) Treating with ethylene oxide in gaseous phase; then ii) Treating said surface with hydrogen peroxide in liquid phase or in gaseous phase; The effect of this treatment is to avoid the amplification of said residual nucleic acids, in particular during PGR or TMA reactions.
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