"PARKWAY PLASTICS, INC."

This sexless model dissects into eight parts for up-close human anatomy study.

Perfect for Introductory Lessons on Metamorphic Rocks.

Explore protein synthesis

Observe how charges affect one another and propose an explanation in terms of charge distribution.

Survey set improves student's recognition of all three major rock groups.

Basic Illustration Of Organ Enlarged For Easier Study

Represents a Wide Range of Depositional Environments and Rock Textures

Obtain quantitative data for electrostatic experiments

Designed for health science education.

Our best selling high school set.

High quality drosophila bottles at a reasonable price.

Waterproof unit accurately monitors temperatures in freezers, refrigerators, incubators, and environmental chambers.

Explore Bernoulli's principle of air pressure.

Unbreakable Polypropylene

These pipettes are economical and convenient.

A small scale demonstration of renewable energy, this wind generator can be used with a voltmeter or datalogger to measure and monitor output.