Whatman Whatman Qualitative Grade Plain Circles and Sheets - Grade 3
Used for high precipitate capacity and increased wet strength. Whatman Qualitative Grade Plain Circles and Sheets - Grade 3 provide double the thickness of Whatman Grade 1.
Manufacturer: Whatman 1003110
- Suitable for suction filtration
- Highly absorbent
- Particle retention: >6µm
- Porosity: Medium fine
- Filtration speed: ASTM, 90 sec.; Herzberg, 325 sec.
- Surface: Smooth, grained
|Qualitative analytical techniques to determine and identify materials|