Strem
Tantalum powder
偏钨酸铵水合物, Ammonium metatungstate hydrate
Tungsten wire
钨 0.2mm直径
Potassium osmate(VI) dihydrate
水合锇酸钾
Rhenium(V) chloride
五氯化铼
Dibromo(1,5-cyclooctadiene)platinum(II)
(1,5-环辛二烯)二溴化铂(II)
Platinum powder
氯化金, Gold(III) chloride
Thallium(III) trifluoroacetate, tech. gr.
三氟乙酸铊(III)
Lead(II) hexafluoroacetylacetonate
六氟乙酰丙酮铅
