"United Scientific Supplies"

Smooth running pulley for investigating mechanical advantage.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Economical Illustration

This set provides versatile tools for a variety of demonstrations.

Equilateral prisms, made from high quality clear acrylic sheet.

Minature sockets for small bulbs.

A durable and affordable collection of prisms.

Teeny but Strong!

Students solve the case with ink chromatography and STEM.

The Hoffman Electrolysis Apparatus is designed for the electrolysis of water.

This is an excellent and economical set for introductory ray optics.

Primary and Secondary Coils are used to investigate electromagnetic induction.

This Fan Cart demonstrates Newton’s principle of action and reaction.

This lamp holder is suitable for miniature base lamps.

This Ballistics Cart demonstrates the independence of vertical and horizontal motions.

Demonstrate how polarizing filters affect light.