"PARKWAY PLASTICS, INC."

Demonstrates process of energy conversion.

The metal under the pad allows for dependable detection.

Preserved specimens in resin material.

Oersted's Apparatus demonstrates the magnetic field created by a current.

A powerful magnet for a variety of experiments.

Contrad® 70 is an emulsion of anionic and non-ionic surfactants in an alkaline aqueous base.

More Advanced bronchoscopy practice.

This universal, rotating, and expanding box holder is the only holder that easily expands from 95 to 155 mm (3.75 to 6") to hold a variety of dispensing boxes, containers, and small electronics.

Essential for today's public spaces, a complete hand sanitizer unit that includes the stand and motion-activated, touchless gel dispenser.

Learn the role of the kidney in blood filtration and waste removal along with the tasks performed by nephrons.

Use this simple apparatus to measure relative humidity.

Ideal for experiments with electrostatic principles.

Preserved specimens in resin material.

Preserved specimens in resin material.

Safeguard important chemical hazard information.

This bottle is excellent for near off-shore (to 200 m) trace metal sampling, since there are no metal parts to touch the sample.