0.2 Filter found in: 25mm ABLUO Syringe Filters, Tris-HCl Buffer (1.0 M, pH 6.8, 0.2 Micron Filtered), Nylon Filter Units, Tris-HCl Buffer (1.0 M, pH 8.2,.. Membrane Diameter: 25 mm Pore Size: 0.20 μm, 0.22 μm, 0.45 µm, 0.80 µm, 1.20 µm, 5.00 µm and others Applications HPLC sample preparation Biological fluids Buffer solutions Sterile filtering of tissue culture media Protein aqueous