TERBIUM OXALATE, 99.9%TERBIUM OXALATE, 99.9%TERBIUM OXALATE, 99.9%TERBIUM OXALATE, 99.9% [mu-[ethanedioato(2-)-o,o’’’:o’,o’’]]bis[ethanedioato(2-)-o,o’]di-terbiu TERBIUM OXALATE diterbium trioxalate TERBIUM OXALATE, 99.9% oxalate:terbium(3+) Terbium(Ⅲ) Oxalate Hexahydrate