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Sale$199.95 $159.95
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Sale
Linear Air Track, Aluminum, 120cm
$369.95 $259.95 -
Sale
Graduated Cylinder, Polypropylene, 100ml
$3.29 $2.79 -
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Sale
Planck's Constant Experiment Apparatus, European 220/240 VAC Model
$1,099.00 $929.49 -
Sale
Magnetic Lines of Force Demonstrator 1
$37.95 $32.95 -
Sale
Bulk Digital Up/Down Student Timers 100 Pcs
$549.95 $299.95 -
Sale
Jumbo Wimshurst Machine, Vanguard II Model
$119.95 $89.95 -
Sale
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Gold Leaf Electroscope
$34.95