Ceramic Bar Magnet
Fournisseur: United Scientific Supplies
Certificats
A propos de cet article
These ceramic bar magent pairs are 70mm long X 15mm wide X 6mm thick.
- Ceramic Magnetic
- Painted
- Poles are etched on the ends
Small but powerful magnets the test if an item is ferromagnetic. Will only be attracted to an item if it contains cobalt, nickel or iron.
Customers Who Bought This Also Bought
Ward's® Live <i>Drosophila melanogaster</i> - Chromosome II Mutants
Fournisseur: Ward's Science
$15.70