Description
Dropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 250 ml
Material: borosilicate glass 3.3.
Graduated. With glass ground glass sleeve, ground glass core and stop cock plug with threaded safety device. Acc. to DIN 12567, ISO 4800.
Technical Information
| Vol. | 250 ml |
| Graduations | 5 ml |
| Standard ground glass joint sleeve | 29/32 |
| Standard ground glass joint core | 29/32 |
| Tap cock with ground glass joints | 14,5 |
| Ø Hole | 4 mm |