Millipore Membrane Filter, 0.8um, 25mm Dia, White

Millipore Isopore™ Membrane Filter, 0.8 um Pore, 25 mm Dia, Polycarbonate Filter Material, White. The Isopore membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights (Additional S&H or Hazmat Fees May Apply) - Mill