"PARKWAY PLASTICS, INC."

Reusable slides for liquid or aquatic specimens.

Economical pulley for simple machine experiments.

These clear plastic goniometers permit the observation of joint's axis of motion and range of motion.

Polycarbonate plastic tank is idea for insect habitats, aquariums, terrariums, and plant growth.

WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.

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.

Store cultures, specimens or other items in these handy clear plastic vials.

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.

Reusable slides for liquid or aquatic specimens.

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.

Plastic frames with stainless steel mesh for serial sifting of samples.

Autoclavable, microwavable, and dishwasher safe.

Economical plastic test tubes.

Economical pulley for simple machine experiments.