This 250ml plastic measuring cylinder is molded of translucent polypropylene plastic, with raised numerical graduations. Resistant to most common acids, bases and solvents, it has a broad base for stability. It comes with a pouring spout, and does not have meniscus. Autoclavable to 130 degrees C, this is an excellent resource to use in science projects, classroom exercises and professional lab settings.
This great rock tumbling kit comes with everything you need to polish stones and gems!
Every kid needs one of these spheres!
This kit focuses on teaching children about electricity and how electronic devices work!
A combination of three of our great discovery toys, all in one package!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!