Offers accurately controlled pore size distribution and higher strength and flexibility, which ensure reproducibility and consistency. Filter range includes pore size from 0.915 to 12 µm with a wide selection of membrane filters. Sterile and autoclave packs are available for specialized applications. Colored and gridded types are also available.- Filter Circles, 25mm Dia, Nuclepore Track-Etched Polycarbonate, 0.05m Pore Size, 100/pk (To Be DISCONTINUED) 14-21 Days