Cytiva, 10347522, Whatman™ Grade shark skin filter paper for technical use, circle, 340 mm (100/Pk)

The Cytiva Whatman Shark Skin Filter Paper is a creped, wet-strength cellulose paper designed for technical filtration and process uses. These circular sheets have a diameter of 340 mm and are supplied in packs of 100. The material offers medium-to-slow filtration behavior with a typical liquid particle retention of approximately 8–12 µm. Its thin, creped structure provides flexibility and wet strength for applications where ordinary smooth filter paper may be less suitable. Shark Skin filter paper is used in industrial and technical filtration, including as a protective layer for filter press cloths and in processing streams such as edible oils and cocoa butter. It is resistant to weak acids and bases within the limits of the material and process, but should not be treated as chemically universal. Select the correct paper diameter for the filter plate or support, establish sufficient mechanical support and ensure the target particle size is appropriate for this medium-grade filtration paper. Filter performance depends on the liquid, solids loading, pressure and equipment configuration. The product comprises 100 disposable filter-paper circles, not membrane filters, a preassembled filter press or a sterile-grade filtration device.