Whatman 5226-190 Reeve Angel Grade 226 Qualitative Filter Paper, Gray Crepe Surface, Fast Speed, Diameter: 19cm (Pack of 100)

226 19CM 100/PK
The increased use of high-efficiency glass microfiber Filters in modern laboratories has created a demand for simple and effective Filter-holding systems. Whatman 3-piece Filter funnels have been designed to complement the range of Whatman fine particle retention, rapid flow rate glass microfiber Filters.Three-piece construction. The funnel is quickly dismantled ready for the insertion of a new Filter. The glass sealing flanges of the funnel and reservoir are ground flat to ensure a good Filter seal. All retained solids are deposited within the Filter circle. Edge clamping prevents peripheral loss and possible passage of solution around, rather than through, the Filter circle.