Friction Rod
For creating frictional electricity with materials like silk, wool, fur for charging electroscopes etc.
Approximate dimensions of solid rods are (l x d) 250-300 x 10-13mm
Soda Galss, Solid | 3128-01 |
Glass ( borosilicate) tubular with one end drawn | 3128-02 |
Plastic Solid ( bakelite) | 3128-03 |
Ebonite ( hard rubber) | 3128-04 |
Polyethylene | 3128-05 |
Sealing wax square, Shellac 200 x 10 x 10mm | 3128-06 |