"PARKWAY PLASTICS, INC."

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

Neatly fits into bottles as small as 1 oz.

Reusable slides for liquid or aquatic specimens.

Collection of rocks, minerals and gemstones typical of those found in the United States and North America.

Spot plate made of high quality polyethylene plastic which can be cleaned and reused.

Simple to Use; Requires No Calibration

Excellent quality, plexiglass mirror that is unbreakable.

Equipped with convenient plastic coated jaws.

Numbered inserts and a lockable lid make it easy to keep track of your classroom calculators.

It features an extra-long, narrow spout for control of water flow, even in the smallest pots. The gentle flow of water from this can's sprinkler head keeps plants from being damaged.

Drawn to a small outlet and fire-polished, these plastic pipettes with bulb are 12.5 cm in length.

The hexagon shaped plastic glitter crystals (0.040 size) are non-toxic and conform to ASTM D-4236. They are packaged in convenient plastic dispensing jars. The jar tops contain a variety of slot openings making it easy to use without a lot of mess.

Funnels are made of durable plastic. Funnels of top inner diameter 70-108 are polypropylene and autoclavable. Funnels with top inner diameter of 127 and 165 are polyethylene and not autoclavable.

The 165 mm size has a wide stem for quick transfers.

Coplin Jar with Screw-on Top Prevents Spills.

Colorful display of transverse and longitudinal waves.

This sturdy plastic 473 mL (16 oz.) jar has absolutely straight sides, making it ideal for storing bulky materials.