DURAN® Funnel, ribbed
- > Manufactured from 3.3 expansion borosilicate glass
- > The ribs in the interior surface of the funnel bowl prevent filter paper from sticking to the glass surface
- > The ribbed form is ideal for filtering with round paper
- > Fired-on, highly durable white print
Product Overview
Transferring liquids and solids is a common working method. In this activity the funnel is used, which due to its shape can absorb a relatively large amount of liquid or solid and transfer it through a constriction into a vessel with a small opening. Funnels are available in different sizes and designs, selected according to their application.
Catalog No | Diameter d (mm) | Diameter d1 (OD) (mm) | Height h (mm) | Height h1 (mm) |
2135246 | 100 | 10 | 180 | 100 |
2135238 | 70 | 8 | 125 | 70 |
2135261 | 200 | 26 | 326 | 175 |
2135257 | 150 | 16 | 266 | 150 |
2135241 | 80 | 10 | 140 | 80 |