material
cellulose , circles , white cellulose
feature
Grade 2W
packaging
pkg of 500 ea
manufacturer/tradename
Whatman 9748-9930
diam.
90 mm (3.5 in.)
pore size
50 μm
basis weight
97
Features and Benefits
- Each lot is guaranteed to meet the ASTM E 2187-09 specifications
- Simplifies testing process by removing lot suitability testing
- Just condition and use
Legal Information
Whatman is a registered trademark of Cytiva