Buchner Funnel, 2 ml, 70 mm H, Borosilicate Glass, 30 mm Height Above Disc, 10 mm Disk OD, 7 mm Stem OD, Fine Porosity Fritted Disc, 4 to 5.5 µm Disc Porosity Size, 31 mm Stem Length
These 2 ml Pyrex® buchner funnels have a 10 mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 maximum pore diameter and permeability of rigid porous filters for laboratory use. The disc should not be subjected to pressure differential in excess of 1 atmosphere. The top edge is beaded.
| Capacity | : | 2 ml |
| Height Above Disc | : | 30 mm |
| Disc Diameter | : | 10 mm OD |
| Stem Diameter | : | 7 mm OD |
| Material (ml/min) | : | Borosilicate Glass |
| Disc Porosity Size | : | 4 to 5.5 µm |
| Porosity | : | Fine |
| Stem Length | : | 31 mm |
| Height | : | 70 mm |