筛选产品
聚丙烯膜过滤器,孔径45.0 μm, Millipore, filter diam. 47 mm, hydrophilic
聚丙烯膜过滤器,孔径45.0 μm, Millipore, filter diam. 25 mm, hydrophilic
聚丙烯膜过滤器,孔径45.0 μm, Millipore, filter diam. 90 mm, hydrophilic