Description
Student kit for constructing a working DC motor from component parts
Spring-loaded 4mm slit on a rod attachment opens and closes smoothly under finger pressure
Spring-loaded vinyl jaws open to 2
Cork-lined four-prong jaws grip glassware up to 4
Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles
Resistance Substitution Box Biology_Health & Genetics Student kit for constructing aTwelve position substitution box rotating through 100 ohms to 470k ohms at 1W and plus or minus 1%, dropping a known resistance into a circuit without rewiring during Ohm's law work.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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