"PARKWAY PLASTICS, INC."

High Quality.

Tape Measures feature a graduated English scale on one side, with a metric scale in millimeters on the reverse side.

The metal under the pad allows for dependable detection.

No-roll triangle shape.

A powerful magnet for a variety of experiments.

For Individual Study.

Demonstrates operation of motors and generators.

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

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

Ideal for Observing Large Insects.

Use this simple apparatus to measure relative humidity.

Ideal for studying rotational dynamics.

Built to scale.

Students investigate how antimicrobials create resistance.

Tectonics Fault Model with detailed representations of the Earth's layers and 11 labeled structures.

Safely open up to three ampules at once with the Break-Safe™ Ampule Opener.