异丙基-9H-噻吨-9-酮 [异丙基噻吨酮, 2,4位异构体混合物],Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers;97%
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红霉素,Erythromycin;USP/NF, meets USP testing specifications
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草酸钠 [乙二酸钠],Sodium oxalate;for analysis EMSURE®, ≥99.8% (manganometric)
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丁二酸钠 [琥珀酸二钠盐],Sodium succinate dibasic;purum, anhydrous, ≥98.0% (NT)
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氧化镉,Cadmium oxide;≥99.99% trace metals basis
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甜叶悬钩子苷 [甜茶苷],Rubusoside;analytical standard, ≥95.0% (HPLC)
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IX因子纯选亲和填料,IXSelect