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3,3-二氯联苯胺标准溶液,91-94-1,1000μg/ml,in Purge and Trap Methanol
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联苯胺标准品
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N,N,N',N'-四甲基联苯胺,366-29-0,>98.0%
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N,N,N',N'-四(对甲苯基)联苯胺
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N,N,N',N'-四(4-联苯基)联苯胺,164724-35-0,>98.0%(HPLC)
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N,N,N',N'-四(对甲苯基)联苯胺 (升华提纯)
,N',N'-四(4-甲苯基)-1,1'-联苯-4,4'-二胺;N,N,N',N'-四(4-甲苯基)联苯胺N,N,N',N'-Tetrakis(4-methylphenyl)benzidine
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碱性、中性物质与联苯胺 EPA 600 系列标准品
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乙腈中4,4’-联苯胺溶液标准物质
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N,N'-双[4-(二苯基氨基)苯基]-N,N'-二(1-萘基)联苯胺,910058-11-6,>98.0%(HPLC)
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N,N'-二苯基-N,N'-双[4'-(二苯基氨基)联苯-4-基]联苯胺,167218-46-4,>98.0%(HPLC)(N)
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