尼龙膜过滤器，孔径160.0 μm

尼龙膜过滤器，孔径160.0 μm, Millipore, 30 cm x 3 m, hydrophilic

尼龙膜过滤器，孔径160.0 μm, Millipore, filter diam. 25 mm, hydrophilic

尼龙膜过滤器，孔径160.0 μm, Millipore, filter diam. 90 mm, hydrophilic

尼龙膜过滤器，孔径160.0 μm, Millipore, filter diam. 47 mm, hydrophilic