Iron Oxide (Fe3O4) Micron Powder, Purity: 99.9+%, Size: 325 mesh$8.15 – $322.65Price range: $8.15 through $322.65
Iron Oxide (Fe3O4) Nanopowder/Nanoparticles, High Purity: 99.5+%, Size: 30 nm$47.20 – $741.41Price range: $47.20 through $741.41
