二氧化铅(IV)，Lead(IV) oxide；LR, ≥94%
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![图片 三(4-咔唑-9-基苯基)胺，Tris(4-carbazoyl-9-ylphenyl)amine [TCTA]；97%](https://www.bszh.cn/images/thumbs/0014359_4-9-tris4-carbazoyl-9-ylphenylamine-tcta97_32.jpeg "显示明细 三(4-咔唑-9-基苯基)胺，Tris(4-carbazoyl-9-ylphenyl)amine [TCTA]；97%")
三(4-咔唑-9-基苯基)胺，Tris(4-carbazoyl-9-ylphenyl)amine [TCTA]；97% -
2-乙基己酸，2-Ethylhexanoic acid；99% -
![图片 双(双三甲基硅基)胺锌，Zinc bis[bis(trimethylsilyl)amide]；97%](https://www.bszh.cn/images/thumbs/0018657_zinc-bisbistrimethylsilylamide97_32.png "显示明细 双(双三甲基硅基)胺锌，Zinc bis[bis(trimethylsilyl)amide]；97%")
双(双三甲基硅基)胺锌，Zinc bis[bis(trimethylsilyl)amide]；97% -
![图片 O-[(2-氟苯基)甲基]羟胺盐酸盐，O-(2-Fluorobenzyl)hydroxylamine hydrochloride；≥98%](https://www.bszh.cn/images/thumbs/0020668_o-2-o-2-fluorobenzylhydroxylamine-hydrochloride98_32.png "显示明细 O-[(2-氟苯基)甲基]羟胺盐酸盐，O-(2-Fluorobenzyl)hydroxylamine hydrochloride；≥98%")
O-[(2-氟苯基)甲基]羟胺盐酸盐，O-(2-Fluorobenzyl)hydroxylamine hydrochloride；≥98% -
![图片 聚乙烯亚胺溶液，Poly(ethyleneimine) solution [PEI]；Mr 600,000-1,000,000; ~50% in H2O](https://www.bszh.cn/images/thumbs/0002243_polyethyleneimine-solution-peimr-600000-1000000-50-in-h2o_32.png "显示明细 聚乙烯亚胺溶液，Poly(ethyleneimine) solution [PEI]；Mr 600,000-1,000,000; ~50% in H2O")
聚乙烯亚胺溶液，Poly(ethyleneimine) solution [PEI]；Mr 600,000-1,000,000; ~50% in H2O -
二氧化碲，Tellurium dioxide；≥97.0%
