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Reusable slides for liquid or aquatic specimens.

Study series and parallel circuits with this high quality apparatus.

Mechanical representation of a sine wave signal.

The Plant Kingdom Riker Mount Collection is a beautiful, concise display of major divisions.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Never before has it been so easy to view microorganisms, including bacteria, fungi, and protists.

Investigate ecological processes and life cycles.

Use the Turbidity sensor to measure the turbidity of freshwater or seawater samples. Its small, sleek design and simple setup make it easy to use at the collection site or when you return to the classroom.

A versatile and dependable bench-top digital multimeters suitable for applications.

Stainless steel autopsy scale stand with four wheels.

With CE certification, this power supply is specifically designed for use with Hoffman voltmeters, ensuring accurate and reliable readings in electrolysis experiments.

How Does Pollution Affect Our Waters?

Displays concept of transformers.

Introduce and explore electricity concepts and safely measure electrical current with the Ward's Single Probes Current Sensor.

Easy student modeling.

The Variable Speed Wave Generator is a new concept for generating waves in your stream table. The paddle enters the water, forms the wave, then is withdrawn to eliminate back waves.