Science First Electrostatics - Electricity

Grounding Wire

$13.63

Winsco Electric Plume

$27.50

Friction Rod Kit

$18.43

Replacement Storage Box for N-100E

$14.50

Tripod base w/screw

$56.50

Support post

$49.00

Replacement Belt for N-105S

$14.38

Collar, Replacement part for: Van de Graaff

$39.00

Switch, on-off for N105S and N-100V

$7.48

Resistor, 100 ohm, 25 watt

$10.35

Rheostat N-100V only

$156.69

Pulley, upper with axel and rubber bushings, negative dome

$42.15

Electrostatics