公开(公告)号：US11592426B2

公开(公告)日：2023-02-28

申请号：US16091489

申请日：2017-04-21

申请人： Sartorius Stedim Biotech GmbH

发明人： Björn Hansmann ,  Marcus Peiker ,  Volkmar Thom

IPC分类号： G01N30/86 ,  B01D65/10 ,  B01D61/16 ,  G01N33/53 ,  B01D71/56 ,  B01D61/58 ,  B01D71/68

摘要： The present invention relates to a method for determining the logarithmic reduction value LRV of a size-exclusion filter for a particle of a process solution, which particle is to be clarified, the size-exclusion filter being protected from a blocking adsorbing species present in the process solution by a process adsorber which is connected upstream in series.

公开(公告)号：US20190120802A1

公开(公告)日：2019-04-25

申请号：US16091489

申请日：2017-04-21

申请人： Sartorius Stedim Biotech GmbH

发明人： Björn Hansmann ,  Marcus Peiker ,  Volkmar Thom

IPC分类号： G01N30/86 ,  G01N33/53

摘要： The present invention relates to a method for determining the logarithmic reduction value LRV of a size-exclusion filter for a particle of a process solution, which particle is to be clarified, the size-exclusion filter being protected from a blocking adsorbing species present in the process solution by a process adsorber which is connected upstream in series.