"The Mystery of Lyle and Louise"

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.

Double Sided and Clearly Labeled

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

One Pound of Two-Hole Rubber Stoppers in Various Sizes.

"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.

Predict the Various Formulas of Compounds Formed by Their Reactions

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

Made for cleaning graduated cylinders, bottle necks, and more.

An Excellent Introduction to a Very Important Chemical Concept

The high-frequency coil can be used to test vacuum equipment for leakage or excite electrical tubes for demonstrations.

These modified epoxy resin worktops are available with or without a 5.1cm (2") diameter vent hole

Fireproof cabinet with 100% gypsum insulation, 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. Field replaceable steel panels can be easily replaced. Finish is an environmentally friendly, scratch-resistant electrostatic powder coating applied to all sides, including bottom.

Features one tapered spatula end and one rounded flat spatula end. Designed for use with small samples. Perfect for a variety of laboratory uses.