Buchner Funnels with Taper Joint and Vacuum Takeoff (Perforated Glass Plate) Iron Ring It allows excess gas to

It allows excess gas to escape through the oil

Top Joint: 45/50

ensuring vacuum pump protection and preventing contamination during evaporation and distillation processes

5 10 2 C150240512 24/40 0

Buchner Funnels with Taper Joint and Vacuum Takeoff (Perforated Glass Plate) Iron Ring It allows excess gas toGlass Buchner Filter Funnels have a standard taper inner (male) joint with a sealed in drip tip and a side hose connection to a vacuum source. This glass Buchner filtering funnel contains a sealed in perforated glass disc rather than a fritted disc. The transparent design addresses both the contamination issues associated with fritted discs and the visibility problems inherent to porcelain Buchner funnels. Features a beaded rim to reduce chipping.