Lutetium(III) chloride

氯化镥,无水

二硅化钽, Tantalum silicide

Sodium tungstate dihydrate

钨酸钠二水合物

Tungsten wire

Rhenium(V) chloride

五氯化铼

Platinum powder

Gold powder

乙基己酸铅, Lead(II) 2-ethylhexanoate

Lead granules

铅粒

Bismuth(III) sulfide

三硫化二铋