黄铜球阀(II型), Brass ball valve (Type II)

不锈钢小容量起泡器,7毫升,立式,带加油口,带电抛光加注口,PCTFE阀杆头, Stainless steel low volume bubbler, 7ml, vertical, electropolished with fill-port, PCTFE valve stem tip

Triethylgallium

三乙基镓

四(二甲基氨基)鉿, Tetrakis(dimethylamino)hafnium

Tetrakis(dimethylamino)tin(IV)

四(二甲氨基)锡

Trimethylgallium

三甲基镓

Potassium Chloride

氯化钾

(R)-4,12-二溴[2.2]对环烷, (R)-4,12-Dibromo[2.2]paracyclophane

(R)-2,2',3,3'-四氢-1,1'-螺环[1H茚]-7,7'-二胺, (R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diamine

(R)-4,12二羟基[2.2]对环芳烷, (R)-4,12-Dihydroxy[2.2]paracyclophane