Iron (Fe) Nanopowder/Nanoparticles, Purity: 99.9%, Size: ~500 nm$33.39 – $637.79Price range: $33.39 through $637.79
Iron (II,III) Oxide (Fe3O4) Nanopowder/Nanoparticles Water Dispersion, Size: 13-18 nm, 22 wt%$78.32 – $1,361.31Price range: $78.32 through $1,361.31