Iron nickel oxide 30nm spherical purity: 99% trace metals basis 12168-54-6 Fe₂NiO₄ 234.38 g./mol ฿490.00 View
Iron oxide(II,III), magnetic nanoparticles solution 50-150 nm, 20% in H2O 1317-61-9 Fe₃O₄ 231.53 g./mol ฿1,350.00 View