"PARKWAY PLASTICS, INC."

Hard plastic rods for paper versions to clip onto the top and bottom of your chart.

These lightweight and durable polypropylene stoppers are acid proof and autoclavable.

This set will meet the needs of any high school dissection lab.

Dry up to 50 tubes at once.

Westcott drafting and drawing tools are some of the finest products of their kind for students and professionals.

All-in-one support design.

General use jar, Capacity: 8 oz.

Perfect for a variety of small applications, the bright yellow tape retracts neatly into a compact, high-impact plastic case.

The durable plastic construction and bright colors of the Basic Ear Model encourages hands-on learning.

All filled with safe red alcohol, white-backed, total immersion, 6" (153 mm) long, in blue plastic holder.

One strip of 8 related 35 mm images photographed through a microscope called photomicrographs. Arrows and call outs help the student locate important features. The film is mounted in a clear plastic holder that protects it on both sides.

Use this unique transparent replica of the human skull to study internal structures that otherwise are visible only through x-ray images. Skull is handmade of hard, unbreakable plastic.

Prepare designs easily without premature hardening.

Made of white hog bristles mounted on a preformed durable plastic handle which adapts itself to the curvature of the flask.

Ideal for studying collisions in two dimensions, these pucks can be supported on plastic beads or levitated with air from the balloons to reduce friction. Use on any smooth, flat surface. The pucks measure 10 cm in diameter, and one puck is twice the mass of the other two.

Graduated Squibb separating funnel made of borosilicate glass with a 500 ml capacity, equipped with a 24/29 plastic stopper and glass key stopcock, enabling precise separation and extraction techniques in laboratory experiments.