[637106-100G] Iron(II,III) oxide nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis + 381,700원
[637106-25G] Iron(II,III) oxide nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis + 126,170원
[637106-250G] Iron(II,III) oxide nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis + 721,820원