"Microtomes and Microtome Assemblies"

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

1 pound of black sand packaged in a heat-sealed bag.

For Versatile Optical Applications

Educational Materials, Accessories, Application: Physics, Hand-crank Van de Graaff generator, replacement belt set

Economy glass burette choice.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.