YttriumcarbonatetrihydrateREOwhitepowder YTTRIUM (III) CARBONATE TRIHYDRATE (99.9%-Y) (REO) YTTRIUM CARBONATE, HYDROUS YTTRIUM CARBONATE TRIHYDRATE YTTRIUM(III) CARBONATE TRIHYDRATE yttrium(3+),tricarbonate,trihydrate YTTRIUM CARBONATE, 99.999%YTTRIUM CARBONATE, 99.999%YTTRIUM CARBONATE, 99.999%YTTRIUM CARBONATE, 99.999% YTTRIUM CARBONATE, 99.9%YTTRIUM CARBONATE, 99.9%YTTRIUM CARBONATE, 99.9%YTTRIUM CARBONATE, 99.9%