Qualitative Filter Paper, Diameter 12.5 cm, Material Cellulose, Porosity Medium, Minimum Pore Size 2.5 micron, Maximum Pore Size 2.5 micron, Thickness 0.2 mm, Fluted No, Grade 5, For Use With Liquids, Overall Length Not Applicable, Overall Width Not Applicable, Shape Disc, Package Quantity 100