Tungsten(VI) oxide

三氧化钨

Tungsten wire

七氧化二铼, Rhenium(VII) oxide

Iridium(IV) chloride, hydrate

水合四氯化铱

氯化金, Gold(III) chloride

Lead(II) chloride

氯化铅

钛酸铋(Ⅲ), Bismuth(III) titanate

醋酸铋, Bismuth(III) acetate

不锈钢起泡器, 150ml, 立式, 电抛光, 带填充口, 带旋转手柄的可更换座阀, DOT 4B, UN冲压, Stainless steel bubbler, 150ml, vertical, electropolished with fill-port, replaceable-seat valves with rotated handles, DOT 4B

不锈钢起泡器, 600ml, 立式, 电解抛光, 带填充口, 带旋转手柄高温阀门(315°C), 无汲取管, 阀杆高度相同, DOT4B, UN冲压, Stainless steel bubbler, 600ml, vertical, electropolished with fill-port, high temp valves (315℃) with rotated handles, no dip tube, stems same height, DOT 4B