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

不锈钢起泡器, 150ml, 水平排列, 电解抛光, 带填充口, 高温阀门(315°C), DOT 4B, UN冲压, Stainless steel bubbler, 150ml, horizontal in line, electropolished with fill-port, high temp valves (315℃), DOT 4B

不锈钢起泡器, 1000ml, 立式, 电解抛光, 带填充口, PCTFE阀杆尖端, DOT4B, UN冲压, Stainless steel bubbler, 1000ml, vertical, electropolished with fill-port, PCTFE valve stem tip, DOT 4B