"PARKWAY PLASTICS, INC."
99% Pure Aluminum Wire
Nearly Pure Aluminum Wire is Ideal for Your Classroom Applications
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Red Spirit-Filled Thermometers
Red Spirit-Filled Thermometers are ideal for students.
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Grafco® Sprague Rappaport Stethoscope
This professional, high-quality Sprague Rappaport type stethoscope has the best sound quality of all available stethoscopes.
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Meteorological Balloons
Use the neoprene rubber balloons as a visual aid to help students determine cloud heights, wind speed, and wind direction.
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Nylon Beaker Brushes
For beakers, jars, cylinders, etc. With black nylon fibers and stiff tufted end on a wood handle.
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Speed of Light Apparatus
Economic and Compact Apparatus Uses 20-Meter Optical Fiber
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Ceramic Bar Magnets
These magnets have a very high magnetic strength and high resistance to demagnetization.
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Plane Glass Mirrors with Seamed Edges
Glass mirrors with seamed edges, 80x100 mm
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In Search of My Father Kit
This simulation experiment demonstrates the value of mitochondrial and chromosomal DNA testing for genetic identification.
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Scientific Method Problem Solving Kit
Easy-To-Understand, Practical Application Of Solving A Problem
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Magnetic Pole Detector
Electronic Tester Indicates Location And Polarity Of Permanent Magnet Poles.
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BAG PLASTIC HANDLED ZIPLIP 12X18IN 4ML
BAG PLASTIC HANDLED ZIPLIP 12X18IN 4ML