A stopper for closing the opening of a vessel used for laboratory work, comprising an annular sealing area on the outer periphery which is sealingly disposed on the inner wall of the vessel, an axial passage and a dialysis membrane closing said passage.
申请公布号
WO0156696(A1)
申请公布日期
2001.08.09
申请号
WO2000EP12708
申请日期
2000.12.14
申请人
EPPENDORF AG;FLACHSBARTH, WERNER;VON BEICHMANN, BORIS;SCHWARZWALD, DETLEF;KUNZE, PETER
发明人
FLACHSBARTH, WERNER;VON BEICHMANN, BORIS;SCHWARZWALD, DETLEF;KUNZE, PETER
