"PARKWAY PLASTICS, INC."
Glass Burets with Plastic Stopcock
Made of high-quality, Leakproof glass, these burets are perfect for student use.
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Moment of Inertia Disc on Magnet
Plastic disc to demonstrate rotational energy.
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Graduated Cylinders with Plastic Base
Durable Borosilicate Glass Construction.
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Iron Fillings in Plastic Bubble
Demonstrate magnetic fields on your desk or overhead with this clear container of iron fillings. Using magnets, you can show students how the fillings move and cluster together.
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Flat Plastic Meter Stick
Flexible and flat, this durable plastic meter stick is marked in cm with 1 mm divisions on one side and with alternate-colored dm bars on the other, to illustrate the relationships between units.
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Amber Bags, Elkay Plastics
Amber bags prevent their contents from being degraded or damaged by UV light waves.
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Plastic Pulley Triple Long
Economical pulley for simple machine experiments.
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Plastic Pulley Triple Parallel
Economical pulley for simple machine experiments.
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Cannulas for the Interlink® Needleless IV Access System, BD Medical
The Interlink® system replaces steel needles with plastic cannulas and split septum access ports
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Sun Track Plastic Hemisphere
This device shows how the sun's appearance changes over a period of one month.
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Telescoping Clear Plastic Box
This clear plastic box has a telescoping cover that fits snugly and lifts off completely.