Also known as a Büchner Flask, this thick-walled Bomex brand 250ml erlenmeyer flask comes equipped with a 1.5 inch glass tube with hose barb which protrudes from the flask’s neck. The hose barb on the end of the glass tube allows for the attachment of tubing which can be connected to a vaccuum source such as a vacuum pump, necessary for certain scientific experiments and filtration of samples. The flask is sturdy and well-constructed, ready for use in the lab and classroom.
This kit focuses on teaching children about electricity and how electronic devices work!
Watch what your music can create with this amazing Snap Circuits set!
Head into the lab for an in-depth investigation of genetics and DNA!
Build a model green house and 9 other green energy-related devices with this great kit!
Build over 60 projects with this deluxe version of the Snap Rover kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!