Description
mechanical-advantage
Chrome-plated steel wire stand at 5 x 5 x 5 inches supports flasks and beakers above alcohol burners for classroom chemistry demonstrations
Built on a leveled cast-iron base with a dual-angle polymer top
Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations
12V DC Hand Crank Generator with Light Bulb Biology_Dissection mechanical-advantageHand cranked 12V DC generator in a clear plastic case with a front mounted lamp and binding posts, demonstrating mechanical to electrical energy conversion as the crank lights the bulb.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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