Ferrite Ring Magnet

Item number: MR18-10

Price each: EUR 8.50 

Permanent ferrite magnet to determinate natural magnetism of minerals and for separation of iron reach metallic grains (e.g. by gold penning or in Lab).
  • Diameter 18 mm
  • Height: 6 mm
  • PACKING 10 pieces

Weight 60 g.