".2mL PCR tubes"

Small electrolysis apparatus with beaker included.

Students measure the voltages generated by a series of different pairs of half cells using the Electrolytic Bridge.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

Ideal for demonstrating that vapor pressure increases when temperature increases.

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This newly designed rheostat features a protective cover.

Turn the analog world into digital art.

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With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.

The perfect kit for students and educators studying gravitational potential energy, translational and rotational kinetic energy.

The DNA Playground™ is a heating and cooling all-in-one unit with touch controls and sensors.

Useful for physics and sound demonstrations.