"United Scientific Supplies"

Demonstrate how the center of mass affects the torque on an object.

Economical plastic dropper.

The liquid convection apparatus is designed to show the convection of heat in a liquid.

Large scale model of the three essential parts of a plant.

String this across your classroom to learn about velocity and acceleration.

Tapered design is convenient for stacking and holding.

Convenient assortments of various sizes of rubber stoppers are sold as one-pound bags.

Porous bottom crucibles have a molded-in porous disc with stable porosity and consistent flow rate.

Sturdy brass construction for supporting a variety of magnets and friction rods.

Made of high-quality, Leakproof glass, these burets are perfect for student use.

For Versatile Optical Applications

Students can use this structure to examine a corn stem in cross and longitudinal sections.

Sturdy aluminum spring balance with grams and Newton scale.

Nature's own magnet.

Tandem pulleys give students a clear picture of mechanical advantage and velocity ratio in a pulley system.

Fully autoclavable 8-channel micropipette with volume range.