This double burette clamp holds two burettes, from micro-size to 100mL. Simply compress the mechanism, insert the burette, and release. Constructed of light-weight aluminum with baked-on chemical resistant enamel finish. Unit attaches to standard support rods up to 5/8". Excellent for the science classroom!
Learn how solar cells transform light into electrical energy with this great kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This is a classic demonstration toy of the powers of magnetic fields!
Find the hidden crystals when you open your own geodes from this fun set.
This simple but amusing magnetic toy will keep you busy for hours!
Build a robot that's an artist too!