| 摘要 |
<p>A filtration apparatus (186) for separating filtrate (191) and concentrate (190) from a solution that contains a dead stop feature. The dead stop volume is determined by the location of an outlet port (130). The apparatus includes a filtrate tube (104) for collecting filtrate and a filter unit insertable within the filtrate tube (104). The filter unit contains a semipermeable membrane filter element (102) thereon for separating filtrate from concentrate.</p> |
