"PARKWAY PLASTICS, INC."

Explore the role Of respiratory system in regulation of blood gases.

The WaterWorks School Test Kit is a great introduction to water-quality testing.

Excellent for heating all acid solutions except hydrofluoric.

This compact permanent magnet comes in a convenient aluminum pencil-type case with a pocket clip.

These beautifully detailed charts illustrate histological specimens using photos of real microscope slides.

For smothering fires or for protection while escaping from flames.

This kit lets students determine their blood types without drawing a single drop of blood.

Molded of heavy flint glass with thick top and base flange ground to ensure a tight seal.

Add on filtration system that will filter the interior space of a flammable, acid, or corrosive cabinet.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

Made of molded, black rubber with a conical opening 27 mm at the top tapered to 22 mm at the bottom, the crucible holder includes a glass funnel.

High Quality Blades For Fine Dissection

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).

Ideal for a variety of uses.

Students can make lifelike animal skin rubbings, add texture to their drawings of animals, and create an animal skin scrapbook.

With natural bristles twisted in flexible, galvanized wire; large handle loop.