Features
- Diameter: 140mm
 - Filtration speed: 60 herzberg; typical thickness: 430µm; basis weight: 200g/m²
 - Retention: 6-12µm
 - A fast to medium fast filter card with high wet strength offering medium retention
 - Made from super-refined cellulose
 
The Whatman 10343630 Filter Paper Circles, 6-12 Micron, Grade 2589A, 140mm Diameter (Pack of 500) Reviews
Tags: Best Black Friday Discount "Whatman 10343630 Filter Paper Circles, 6-12 Micron, Grade 2589A, 140mm Diameter (Pack of 500)" Cyber Monday November Los Angeles, CA, USA 2012.
**Info. as August 8, 2012.**