"The Mystery of Lyle and Louise"

7 mm-thick hardwood meter stick has permanently engraved black scales in metric and English.

Use your ultrasound system to train users to perform a fast exam.

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

Predict the Various Formulas of Compounds Formed by Their Reactions

For determining the melting point of organic compounds.

Quality glassware at an affordable price.

The elastic head band (not made with natural rubber latex).

ASPIR-8™ is the only reservoir that is tailor-made for your 8-channel instrument.

Build a propeller-driven car to explore energy conversion and motion.

"Fireproof insulation is 100% gypsum, reinforced by a 1" by 2" lattice made of 14-gauge galvanized welded steel wire. Field replaceable steel panels can be easily replaced. Finish is an environmentally friendly, scratch-resistant electrostatic powder coating applied to all sides, including bottom. Drawer bodies are built with high sides for use with hanging folders.

It's designed for DNA or RNA electrophoresis.

Double Sided and Clearly Labeled

An outstanding advance in rubber stoppers, four stoppers in one reduce inventory confusion and cost.

This dual magnifier has two lenses for varying magnification.

Ideal electrostatic tool for generating voltages.

What's Living In The Dirt?