Cytiva's Whatman™ 8 Ruled Grid Qualitative Filter Paper
Cytiva's Whatman™ Grade 8 Ruled qualitative filter paper is manufactured of white cotton linter cellulose. This specialty filter paper has 5mm green rules which are resistant to aqueous and non-aqueous solutions. This hardened grade of laboratory filter paper is used for routine analysis of extraneous matter in food beverage and pharmaceutical laboratories. Ideal tomato testing and in recovery and measurement of contaminants in food products according to standards developed by FDA Microbiology Division. Pore Size: 20-30µm. Porosity: Coarse. Flow Rate: Fast.