[199478-25G] Germanium(IV) oxide (crystalline powder), 99.998% trace metals basis 426,470원
[199478-100G] Germanium(IV) oxide (crystalline powder), 99.998% trace metals basis 1,373,900원
[199478-10G] Germanium(IV) oxide (crystalline powder), 99.998% trace metals basis 313,170원