Carbon Electrode, 100 x 20 x 5mm, 10-Pack Manufacturer_Economy Glass cupric nitrate

cupric nitrate

deflecting visibly in the presence of a charged object to reveal both charge presence and polarity

suited to fieldwork in geography units and orientation activities outside the classroom

fastened by two wide-pad stainless steel thumb screws under heavy torsional load

Wood-based hydrostatic balance with two long pans and one short pan adjustable along a central column

Carbon Electrode, 100 x 20 x 5mm, 10-Pack Manufacturer_Economy Glass cupric nitrateBulk pack of ten solid carbon electrode bars compatible with the student voltaic cell, sized for whole class electrolysis investigations where every lab group runs its own cell.