The Whatman® Prepleated Qualitative Filter Paper, Grade 201 manufactured by Whatman is suitable for non-critical industrial laboratory filtration applications which requrie inexpensive filters with consistent performance.
Specification
Material: Smooth white cellulose, circles Packaging: Pack of 100 Parameter: Medium to slow flow rate Diam.: 330 mm Thickness: 0.15 mm Pore size: 7-14 μm (Particle retention) Basis weight: 75 g/m2