Filter, membrane, black, pore size 0.45 µm, diameter 47 mm, 200/pk, w/out pads

Товар #: 2490300

Provides contrast for microbiological and particulate analysis. Modified polyethersulfone creates dark background for excellent contrast useful in enumerating opaque colonies and light-covered particulate. White grid line aids enumeration. Certified for membrane filtration analysis. Sterile and individually packaged. Pore size 0.45 µm. Diameter: 47 mm.