GE Healthcare 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: GE Healthcare 1003090
- Suitable for suction filtration
- Highly absorbent
- Particle retention: >6µm
- Porosity: Medium fine
- Filtration speed: ASTM, 90 sec.; Herzberg, 325 sec.
- Surface: Smooth, grained
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|Grade 3 Qualitative Filter Paper Standard Grade, circle, 90 mm|
|A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.|
|For use in büchner funnels.|
|Ø 90 mm|