原花青素B2,Procyanidin B2;analytical standard, ≥90% (HPLC)
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藏红花酸标准品,2-naphthol-8-sulfonic acid potassium [Saffron acid, croceic acid];analytical standard, 99% -
柠檬酸一水合物,Citric acid monohydrate [CAM];pharmaceutical secondary standard, certified reference material -
乌本苷八水合物 [哇巴因],Ouabain;Pharmaceutical Secondary Standard; Certified Reference Material -
氯化硝基四氮唑蓝 [氯化四唑氮蓝],Nitrotetrazolium Blue chloride [NBT];90.0-110.0% (calc. on dry substance, T)
