"Wards"

Quality electromagnet.

Dramatically Demonstrate Electromagnetism.

Detect the Presence of Static Electricity

Directly View Electric Field Patterns

Clearly Observe Inner Workings

Demonstrate Bernoulli's principle.

The Dynamo illustrates how electricity is produced.

A Steady Hold

A space saving alternative to wire racks, these stackable submersible plastic racks are constructed of a special blend of autoclavable polypropylene. This mold-resistant plastic is both safe and sterile for use in the lab. The white racks will sink in a water bath and maintain their stability even in agitated water. Each rack features end plates for labeling as well as numbered and lettered rows for tube identification. Size of each: 9 3/4" x 4 1/10" x 2 1/2".

Economical yet Sturdy

For class model building.

This cast iron base features threads for rods sized 1/2 - 13.

This Bridge Rectifier is a must for current studies.

Efficient combination of a pump and a vacuum plate.

Lasts for Years!

Demonstrate superposition of magnetic fields with this easy-to-use apparatus.