This thick-walled Bomex glass boiling flask is perfect for vigorous heating of liquids in the classroom setting. It can hold up to 250ml of liquid. The bottom is flat, and the flask features a tooled lip. Stopper size for the flask is No. 6. Excellent for chemical experiments and lab exercises in the classroom setting, or for demonstration purposes for a science fair project.
Build a magnetic levitating train with this science fair project kit!
A combination of three of our great discovery toys, all in one package!
The cards show the name of the element, the atomic number, group, natural state and common usages!
Exciting magnet exploration for ages 8 and up!
Head into the lab for an in-depth investigation of genetics and DNA!
A perpetual motion model of the galaxy, makes a good desk toy.