[199478-25G] Germanium(IV) oxide (crystalline powder), 99.998% trace metals basis + 414,040원
[199478-100G] Germanium(IV) oxide (crystalline powder), 99.998% trace metals basis + 1,333,860원
[199478-10G] Germanium(IV) oxide (crystalline powder), 99.998% trace metals basis + 304,040원