Beschrijving
These filter boards are made from 100% cotton linters with more than 98% alpha-cellulose. Each 100 mm x 100 mm sheet is 0.75 mm thick, and weighs 360 g/m2. These white sheets are perfect for analytical sample preparation, with an air resistance of 30 mbar and wet bursting strength of more than 200 kPa. Pack of 100.