Zinc Rods for Thermal Conductivity Experiments, 10-Pack Entomology & Zoology_Dissection and coil wire with step-by-step

and coil wire with step-by-step assembly instructions

5mm) and two copper wires (0

this brass ball and ring fit freely at room temperature and stick tight once the ball is heated and expanded

allowing a sodium or filament lamp to be aimed precisely onto a spectrometer slit or refraction-cell setup

Brass nine-piece 100 gram slotted mass set with a 100 gram hanger

Zinc Rods for Thermal Conductivity Experiments, 10-Pack Entomology & Zoology_Dissection and coil wire with step-by-stepRounds out a comparative thermal conductivity set with zinc at a moderate conductivity value, ten 300 by 3mm rods dimensioned to match companion copper, aluminum, and iron packs.