N,N,N',N'-四(对甲苯基)联苯胺
CatalogNo:13777
1 G@USD POA
5 G@USD POA
10 G@USD POA
25 G@USD POA
N,N,N',N'-TETRAKIS(4-METHYLPHENYL)-BENZIDINE
联系人 | Cecily Bao |
国家/地区 | 中国 |
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