"PARKWAY PLASTICS, INC."
52 Results
United Scientific™ Updated Wimshurst Machine
A superior quality Wimshurst machine for demonstrating high voltage electric charges.
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G.S.C. International Brownlee Electrolysis Apparatus
This unit is ideal for beginner electrolysis experiments.
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American Scientific Magnetic Iron Filings Chips
Pieces of reusable zinc-plated iron wire for magnetic field experiments.
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