US$ 209.99
8mm inner diameter
angular velocity
Used to draw electrons from glass and ebonite rods during rubbing
and specimen inspection across thread counts
Carbon Electrode, 100 x 20 x 5mm, 10-Pack Chemical_Catalase 8mm inner diameterBulk 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.