Strem
铜粉, Copper powder
铜箔, Copper foil
Zinc fluoride tetrahydrate
四水合氟化锌
Gallium(III) Oxide
三氧化二镓
四乙氧基锗, Germanium(IV) ethoxide
Germanium(IV) oxide
氧化锗
Rubidium Chloride
氯化铷
Strontium oxalate
草酸锶
Strontium fluoride
氟化锶
Yttrium(III) fluoride
氟化钇