The Whatman® Qualitative Filter Paper, Grade 602h manufactured by Whatman is ideal for collection of very fine particles and removal of fine precipitates.
Specification
Material: Cellulose filters, circles Packaging: Pack of 100 Parameter: 375 sec/100 mL speed (Herzberg) Diam.: 125 mm Thickness: 160 μm Pore size: <2 μm (Particle retention) Basis weight: 84 g/m2