filtration under reduced pressure



  • Buchner flask
  • Buchner funnel
  • Pressure tubing
  • Filter paper
  • Access to filter or vacuum pump

Connect one end of the pressure tubing to the vaccum outlet or to the filter pump whilst attaching the other end of the rubber tubing to the Buchner flask.
Fit the Buchner funnel to the Buchner flask ensuring that there is a good tight fit. 


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