"United Scientific Supplies"

This durable gauze has a ceramic fiber center for flame protection and a longer life.

Tip-free stability for experiments.

Glass stirring rod features fire polished flint glass.

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

Made from heavy borosilicate glass, these cylinders have a beaded top and a round base for stability.

Illuminate the variances between additive and subtractive color mixing

This set demonstrates a wide variety of physical science topics including the resolution of forces on an inclined plane, kinetic and potential energies, uniform and accelerated motions, and the friction between two surfaces.

Reliable kit in a quality carrying case!

The Create-a-Circuit kit gives teachers a hands-on system for introducing students to circuitry.

Hands on demomstration showing the power of a vacuum.

Designed for use with a meter stick optical bench

Smooth running pulley for investigating mechanical advantage.

These pitchers are made with shatter-proof polypropylene.

Quickly grind materials to a powder.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Heavy cast-iron triangular bases.