硫酸钙二水合物，Calcium sulfate dihydrate；ReagentPlus®, ≥99%
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葡聚糖凝胶G50超细粒，Sephadex G-50 Superfine -
![图片 聚(4-乙烯基苯酚)，Poly(4-vinylphenol) [PVP]；average Mw ~25,000](https://www.bszh.cn/images/thumbs/0013410_4-poly4-vinylphenol-pvpaverage-mw-25000_32.webp "显示明细 聚(4-乙烯基苯酚)，Poly(4-vinylphenol) [PVP]；average Mw ~25,000")
聚(4-乙烯基苯酚)，Poly(4-vinylphenol) [PVP]；average Mw ~25,000 -
![图片 甲苯胺蓝O，Toluidine Blue O [TBO]；certified by the Biological Stain Commission, Dye content, 80%](https://www.bszh.cn/images/thumbs/0001714_otoluidine-blue-o-tbocertified-by-the-biological-stain-commission-dye-content-80_32.png "显示明细 甲苯胺蓝O，Toluidine Blue O [TBO]；certified by the Biological Stain Commission, Dye content, 80%")
甲苯胺蓝O，Toluidine Blue O [TBO]；certified by the Biological Stain Commission, Dye content, 80% -
![图片 雷氏盐 [利英纳克盐]，Reinecke salt；ACS reagent, ≥93%](https://www.bszh.cn/images/thumbs/0001064_-reinecke-saltacs-reagent-93_32.png "显示明细 雷氏盐 [利英纳克盐]，Reinecke salt；ACS reagent, ≥93%")
雷氏盐 [利英纳克盐]，Reinecke salt；ACS reagent, ≥93% -
葡聚糖酶来源于青霉菌属，Dextranase from Penicillium sp.；lyophilized powder, 10-25 units/mg solid -
乙酸钴四水合物，Cobalt(II) acetate tetrahydrate；reagent grade, ≥99.5%
