Also known as a Büchner Flask, this thick-walled Bomex brand 1000ml 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.
Build a model green house and 9 other green energy-related devices with this great kit!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Build a magnetic levitating train with this science fair project kit!
Defy gravity with this cool balancing eagle!
This kit includes several different projects that demonstrate the power of magnets!
This classic device is used to demonstrate the conservation of mechanical energy.
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