1,4-双(4-氰基苯乙烯基)苯 [荧光增白剂199]，4,4'-(1,4-Phenylenebis(ethene-2,1-diyl))dibenzonitrile
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铁，Iron；nanopowder, 40-60 nm particle size, 99% trace metals basis -
1,8-双二甲氨基萘，1,8-Bis(dimethylamino)naphthalene；Proton-sponge®, purum, ≥99.0% (NT) -
![图片 顺铂 [顺-二氯二氨基铂(II)]，cis-Diammineplatinum(II) dichloride；Pharmaceutical Secondary Standard; Certified Reference Material](https://www.bszh.cn/images/thumbs/0014839_-iicis-diammineplatinumii-dichloridepharmaceutical-secondary-standard-certified-reference-material_32.png "显示明细 顺铂 [顺-二氯二氨基铂(II)]，cis-Diammineplatinum(II) dichloride；Pharmaceutical Secondary Standard; Certified Reference Material")
顺铂 [顺-二氯二氨基铂(II)]，cis-Diammineplatinum(II) dichloride；Pharmaceutical Secondary Standard; Certified Reference Material -
红景天苷，Salidroside；analytical standard, ≥98.0% (HPLC) -
N-叔丁基-2-苯并噻唑次磺酰胺，N-tert-Butyl-2-benzothiazolesulfenamide -
![图片 N,N'-二(1-萘基)-N,N'-二苯基-(1,1'-联苯)-4,4'-二胺；N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine [NPB, NPD]；sublimed grade, 99%](https://www.bszh.cn/images/thumbs/0014370_nn-1-nn-11-44-nn-di1-naphthyl-nn-diphenyl-11-biphenyl-44-diamine-npb-npdsublimed-grade-99_32.jpeg "显示明细 N,N'-二(1-萘基)-N,N'-二苯基-(1,1'-联苯)-4,4'-二胺；N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine [NPB, NPD]；sublimed grade, 99%")
N,N'-二(1-萘基)-N,N'-二苯基-(1,1'-联苯)-4,4'-二胺；N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine [NPB, NPD]；sublimed grade, 99%
