"VWR International"

This solid socket board holds light bulbs for circuit experiments.

Present these demonstrations in front of your class to excite your students about learning core physics concepts.

Use this set of nine unknown resistances to work with your Wheatstone bridges.

Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

This apparatus verifies that that the amount by which a material body is deformed (the strain) is linearly related to the force causing the deformation (the stress).

Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.

This clamp features vinyl-coated swivel jaws made from stamped steel.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.

The Current Balance is an excellent tool for studying electric currents.

Easy to use because of its smaller diameter and simple means of hanging and loading, this gyroscope brings precession diagrams to life.

This spectrometer is economical and capable of performing many types of experiments involving spectras, angle of prisms, refractive indexes, and more.

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.

Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

For highly accurate samples when only minimal volumes are required, use this simple, stain-free apparatus.

Perfect for density experiments, use this set determine the mass and volume of each sample and graph the mass versus volume. The slope of the straight line that results is the density of the material.