"Shiv Dial Sud & Sons"

The Hot Hand Protector grips hot and cold labware.

The Large Wave form helix easily demonstrates wave phenomena.

Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

This test tube rack is constructed of oil-finished hardwood.

Fast, Easy, and Accurate.

Watch work and energy intercept.

Students construct simple motion experiments with this machine.

Add your own lab materials to illustrate torque.

This unit visually reinforces heat conductivity lessons.

Zinc Die-Cast.

These tongs are designed for the safe handling of hot objects.

These standard Bunsen burners are practical and economical.

Keep Test Tubes Secure and in Full View.

This versatile pulley can be used on table edges or at different heights.

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

The Specific Heat Specimens Set can be used to determine the specific heats of a variety of common metals.