TN Lab Supply Heavy Wall Borosilicate 3.3 Glass 2000ml Vacuum Filter Flask Also known as 2000 ml vacuum flask or Büchner 2000 ml flask Has heavier walls than a standard conical flask to endure effects of vacuum filtration Sidearm extends 1 1/2" with an outside diameter of 1/2" using a barb style connection allowing for hosing flexibility to connect to a vacuum source During filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel. Filter Flask can also be used as a vacuum trap in a vacuum line. Highly leach resistant to most chemicals Manufactured to ISO: 9001 2008 Standards High Quality from German Technology Heavy Wall Borosilicate 3.3 Glass 2000ml Vacuum Filter Flask Applications Vacuum filtration uses Buchner or other funnels Vacuum aided evaporation or separation Heating of solid and liquid chemicals Evaporation of water or solvents Mixing and dissolution of chemicals into liquid Chemical reactions of organics and/or inorganics Collection of samples analysis or other treatment
