US$ 11.20
Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage
Refracting white light into a visible rainbow spectrum
neuroanatomy
One hundred numbered slots in a hardwood storage box hold standard microscope slides for ordered reference and classroom slide-library organization
Alnico Horseshoe Magnet, 3 x 1.5" Material_Acrylic Zinc-plated rectangular steel bar-magnet pairMid size 3 x 1. 5 inch Alnico horseshoe sits between the 1. 5 inch compact and the 5. 75 inch full class units, anchoring magnet strength comparison work across the horseshoe series.