Black Ribbon Ash Paper Filters, 150mm Diameter, 100 Pack

High-performance Black Ribbon ash paper filters offer rapid filtration (up to 10 seconds) with a large pore size (12-15µm). Their soft, loosely structured, and highly porous design makes them ideal for filtering flocculent and coarse precipitates, colloids (including iron, aluminum, chromium hydroxides; copper, bismuth, cobalt, and iron sulfides; and various organometallic precipitates), and for silicon determination in steel analysis. These 150mm diameter filters (100 pack) are a top choice for analytical applications.