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Static Electricity
Investigating Electrostatics
$9.50, 8/$72.00
Electrostatics Class Kit
$20.95
Electrostatic Materials Set
$24.56
Friction Rod Kit
$12.00, 8/$88.00
Colloidal Graphite
$7.57
Electrostatic Box
$20.53
Electrostatic Materials
$8.14
Electroscope, Pith Ball Type
$6.98
Electron-O-Scope™
$21.36
Electron-O-Scope™ Kit
$36.14
Silk Pad
$1.24
Wool Pad
$1.31
Cotton Pad
$1.24
Fur Pad
$3.69
Pith Balls for Electroscope (pkg/3)
$2.68
Pith Balls, Aluminum Coated on cord (pkg/6)
$4.83
Pith Balls, Graphite Coated on Cord (pkg/6)
$4.60
Pith Ball, Uncoated on Cord (Pkg/6)
$4.19
Wimshurst Machine
$89.50
Tel: 603.889.1830
Fax: 603.889.1766
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