N,N'-Di-2-naphthyl-N,N'-diphenylbenzidine,N,N'-Di-2-naphthyl-N,N'-diphenylbenzidine , 98%
N,N'-Di-2-naphthyl-N,N'-diphenylbenzidine , 98%
N,N'-Di-2-naphthyl-N,N'-diphenylbenzidine
品牌: 砌块化学
产品编号: ABC-B03191
分子式: null
分子量: 1g
纯度: 98%
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