Strem
硫酸铷, Rubidium sulfate
Strontium carbonate (low alkali and heavy metals)
碳酸锶
Yttrium(III) Oxide
氧化钇
Yttrium(III) chloride
氯化钇
Zirconium carbide
一碳化锆
Zirconium(IV) sulfide
硫化锆
Niobium(V) oxide
氧化铌
Molybdenum(IV) sulfide
二硫化钼
Palladium(II) cyanide
氰化钯(II)
Silver bromide
溴化银