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75 18 2 C153500108 500 1 8 2 C153500110 500 1 10 2 C153500112 500 1 12 2 C153500118 500 1 18 2 C153501508 500 1
ensuring vacuum pump protection and preventing contamination during evaporation and distillation processes
while 250 mL funnels are equipped with a 4 mm stopcock
Top Joint: 34/45
It allows excess gas to escape through the oil
Buchner Funnels with Taper Joint and Vacuum Takeoff (Perforated Glass Plate) Iron Ring 75 18 2 C153500108 500Glass 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.
