Ethylgermanium trichloride

乙基三氯化锗

Germanium powder

Germanium(IV) oxide

氧化锗

Rubidium iodide

碘化铷

Rubidium Bromide

溴化铷

Strontium carbonate

碳酸锶

Strontium zirconate

钡酸锶

Yttrium(III) Oxide

氧化钇

Yttrium powder

Yttrium foil