Also known as a Büchner Flask, this thick-walled Bomex brand 500ml 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.
Learn about the objects in the night sky with this great set of cards!
Have fun building your very own FM radio!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Build your own solar-powered creations and discover how solar cells generate electricity with this amazing kit!
Get swept away by this fantastic robot kit that uses vibrations to move!
Experiment with engines powered by air pressure and water, and build models to race your friends!