苯并[b]蒽 [并四苯]，Benz[b]anthracene；sublimed grade, 99.99% trace metals basis
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![图片 丙酸，Propionic acid [PA]；puriss. p.a., ≥99.5% (GC)](https://www.bszh.cn/images/thumbs/0003756_propionic-acid-papuriss-pa-995-gc_32.png "显示明细 丙酸，Propionic acid [PA]；puriss. p.a., ≥99.5% (GC)")
丙酸，Propionic acid [PA]；puriss. p.a., ≥99.5% (GC) -
盐酸奥昔布宁，Oxybutynin chloride；certified reference material, pharmaceutical secondary standard -
油红O，Oil Red O；certified by the Biological Stain Commission, Dye content, ≥75% -
丁酸酐，Butyric anhydride；98% -
![图片 胰蛋白酶来源于猪胰腺 [胰酶]，Trypsin from porcine pancreas；lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture, 1,000-2,000 BAEE units/mg solid](https://www.bszh.cn/images/thumbs/0014604_-trypsin-from-porcine-pancreaslyophilized-powder-irradiated-bioxtra-suitable-for-cell-culture-1000-2_32.jpeg "显示明细 胰蛋白酶来源于猪胰腺 [胰酶]，Trypsin from porcine pancreas；lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture, 1,000-2,000 BAEE units/mg solid")
胰蛋白酶来源于猪胰腺 [胰酶]，Trypsin from porcine pancreas；lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture, 1,000-2,000 BAEE units/mg solid -
活性炭，Activated Charcoal；suitable for cell culture, suitable for plant cell culture
