Description
sized so a class can watch gas bubbles rise off each electrode in real time during electrolysis demos
rubber stopper
and visceral organs in a combined lab-ready model
Refracting white light into a visible rainbow spectrum
11-LED Array for Determining Planck's Constant Plastic Labware_Plastic Beakers & Jugs sized so a class canEleven LED array for determining Planck's constant by plotting wavelength against threshold voltage, pairable with a direct vision spectroscope in advanced physics investigations.
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