"The Mystery of Lyle and Louise"

Light pink, massive, crystalline, translucent.

Fully equipped systems to perform a multitude of demonstrations.

Hold round objects from 9.5–35mm in diameter with this versatile clamp.

Spectrum Tubes demonstrate the wave properties of different gases.

The nation's most exciting science competition now has kits for at-home use!

This investigation meets AP Science Practices 1, 3, 4, 5, 6, and 7.

Ideal for drying applications in microwave and ovens.

Disposable hand warmers - ideal for outdoor workers and those who engage in cold weather sporting activities.

Perfect for your molecular biology applications.

White graduations, numbered both upward and downward. With pourout and heavy molded base.

The Giant Eye replica is a great tool to teach-learn the anatomy of the eye!

Preserved specimens in resin material.

How can we work with the environment?

Brass weight set with 8 hexagonal shaped weights and hooks on both ends, packed in a premium wooden storage block.

This is made of 100% gypsum, reinforced by a 1" by 2" lattice made of 14-gauge galvanized welded steel wire, providing complete peace of mind from fire, impact, or explosion of over 1700 ˚F proves the Turtle is built to survive under the worst conditions.

Smarter Design Makes Fish Keeping Easy.