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 your very own smart robot!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build a robot that's an artist too!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
This microscope is so versatile you can even take it with you on a job site!
See the solar system in action!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.