Buchner-style filter funnel with a lower [ST] inner joint and serrated tubulation for connection to a vacuum source.

• These buchner funnels are made of glass
• Lower vaccum assembly
• Based on funnel porosity fine, medium, coarse and extra coarse fritted glasswares are available

Application of these filter funnels varies with the different frit types that is fine and medium fritted glassware used in the application of filtration and extraction while coarse and extra coarse fritted involved in gas dispersion, gas washing and aborption and coarse filtration.