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"PARKWAY PLASTICS, INC."
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Plastic Pulley Single
Economical pulley for simple machine experiments.
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Sounds Like Science
WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.
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Plastic Pulley Double
Economical pulley for simple machine experiments.
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Plastic Glitter Crystals
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.
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Assorted Plastic Pulleys
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.
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Plastic Metric Rulers
Pack of 12 rulers, perfect for everyday classroom usage.
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Disposable Safety Scalpels, Sterile, Integra™ Miltex®
Pre-assembled scalpels feature plastic handles and fully retractable stainless steel blades.
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Aspirator
Strong plastic aspirator for vacuum filtration and other lab applications.
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Ultimate Plasticware Set, Eisco Scientific
Durable and shatterproof 15 piece plastic labware set.
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Telescoping Clear Plastic Box
This clear plastic box has a telescoping cover that fits snugly and lifts off completely.
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Plastic Water Cans
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.
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Plastic Dropping Pipettes
Drawn to a small outlet and fire-polished, these plastic pipettes with bulb are 12.5 cm in length.

