Filtering Flask, 5000 ml with Integral side arm


  • 5000ml Capacity Flask with barbed side arm for filtering
  • 500ml graduations
  • Heavy borosilicate glass walls
  • Top opening diameter is 2 inches so use a #12 or #13 stopper
  • Glass has no defects and a perfectly flat bottom, will sit perfectly on a hot plate or stirrer

Flask is heavy walled made of borosilicate glass. The opening is 2 inches inner diameter so use a #12 or #13 stopper. The barbed glass side arm accepts a vacuum hose. The 3.3 borosilicate is prefect for heating and cooling as it has a low coefficient of thermal expansion. The flask is typically used to create a vacuum and filter solutions. Flask also works as a Buchner flask for filtering solutions in chemistry, physics, and life science labs and educational settings.
Our Supplier’s  Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.


There are no reviews yet.

Be the first to review “Filtering Flask, 5000 ml with Integral side arm”

Your email address will not be published. Required fields are marked *

© 2019 All rights reserved KLM Bio Scientific - Web Design by SD Internet Marketing All ITEMS ARE SOLD FOR EDUCATIONAL PURPOSES ONLY.