Alnico Bar Magnet, 75mm Chemistry_Molecular Model Sets with a captive thumbscrew on
Alnico Bar Magnet, 75mm Chemistry_Molecular Model Sets with a captive thumbscrew onUsed for hands on magnetism investigations covering attraction, repulsion, field lines, and compass behavior, this 75mm Alnico bar resists demagnetization across years of classroom handling.
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18