金蚀刻剂, 标准，Gold etchant, standard
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多价蛋白胨-酵母膏(PY)培养基，Polypeptone Yeast Extract Medium -
第威德合金，Devarda′s alloy；powder, −100 mesh -
![图片 碳负载钯催化剂，Palladium on carbon [Pd/C]；extent of labeling: 5 wt. % loading (dry basis), matrix activated carbon, wet support](https://www.bszh.cn/images/thumbs/0014122_palladium-on-carbon-pdcextent-of-labeling-5-wt-loading-dry-basis-matrix-activated-carbon-wet-support_32.png "显示明细 碳负载钯催化剂，Palladium on carbon [Pd/C]；extent of labeling: 5 wt. % loading (dry basis), matrix activated carbon, wet support")
碳负载钯催化剂，Palladium on carbon [Pd/C]；extent of labeling: 5 wt. % loading (dry basis), matrix activated carbon, wet support -
硅钼酸溶液，Silicomolybdic acid solution -
![图片 卡律蝎毒素，Charybdotoxin [CBTX]；≥90% (HPLC)](https://www.bszh.cn/images/thumbs/0006175_charybdotoxin-cbtx90-hplc_32.gif "显示明细 卡律蝎毒素，Charybdotoxin [CBTX]；≥90% (HPLC)")
卡律蝎毒素，Charybdotoxin [CBTX]；≥90% (HPLC) -
加兰他敏，Galanthamine；≥98%
