RODS FOR PRODUCING ELECTRIC CHARGE(GWL)

Model : GWL853

a) Glass: with rounded ends; 300 x 10 mm
b) Ebonite: with rounded ends; 300 x 12.5 mm
c) Polythene: 300 x 12.5 mm
d) Perspex: Polished finish; 300 x 12.5 mm