11-LED Array for Determining Planck's Constant Plastic Labware_Plastic Beakers & Jugs this translucent LDPE wash bottle

this translucent LDPE wash bottle meets GHS labeling requirements and delivers controlled flow through a flexible nozzle

1mL graduations and glass key stopcock for precise titration procedures

Glass tube 33 inches long with a cork piston riding on a stable wooden base

Two independent output channels on this compact AC/DC power supply deliver six selectable voltages up to 12V at 500 mA each

sized so a class can watch gas bubbles rise off each electrode in real time during electrolysis demos

11-LED Array for Determining Planck's Constant Plastic Labware_Plastic Beakers & Jugs this translucent LDPE wash bottleEleven LED array for determining Planck's constant by plotting wavelength against threshold voltage, pairable with a direct vision spectroscope in advanced physics investigations.