3,4-二羟基苯乙酸 [高原儿茶酸]，3,4-Dihydroxyphenylacetic acid [DOPAC]；analytical standard, 97.0-103.0% (T)
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细胞色素C来源于人类心脏，Cytochrome c from human heart；≥95% (SDS-PAGE), lyophilized powder -
![图片 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物溶液，Poly(2-ethylhexyl methacrylate) solution [PEHMA]；average Mw ~123,000 by GPC, in toluene](https://www.bszh.cn/images/thumbs/0013819_2-2-2-poly2-ethylhexyl-methacrylate-solution-pehmaaverage-mw-123000-by-gpc-in-toluene_32.png "显示明细 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物溶液，Poly(2-ethylhexyl methacrylate) solution [PEHMA]；average Mw ~123,000 by GPC, in toluene")
2-甲基-2-丙烯酸-2-乙基己基酯的均聚物溶液，Poly(2-ethylhexyl methacrylate) solution [PEHMA]；average Mw ~123,000 by GPC, in toluene -
![图片 万古霉素盐酸盐来源于东方链霉菌 [盐酸万古霉素]，Vancomycin hydrochloride from Streptomyces orientalis；≥900 μg per mg (as vancomycin base)](https://www.bszh.cn/images/thumbs/0000952_-vancomycin-hydrochloride-from-streptomyces-orientalis900-g-per-mg-as-vancomycin-base_32.png "显示明细 万古霉素盐酸盐来源于东方链霉菌 [盐酸万古霉素]，Vancomycin hydrochloride from Streptomyces orientalis；≥900 μg per mg (as vancomycin base)")
万古霉素盐酸盐来源于东方链霉菌 [盐酸万古霉素]，Vancomycin hydrochloride from Streptomyces orientalis；≥900 μg per mg (as vancomycin base) -
纤维素酶来源于黑曲霉，Cellulase from Aspergillus niger；powder, ≥0.3 units/mg solid -
胶原蛋白IV型来源于人类胎盘，Collagen from human placenta；Bornstein and Traub Type IV, powder, BioReagent, suitable for cell culture -
2,2′-亚甲基双(6-叔丁基-4-甲基苯酚)，2,2′-Methylenebis(6-tert-butyl-4-methylphenol)；analytical standard, ≥98.5% (GC)
