四氯邻苯二甲酸酐 [四氯苯酐],Tetrachlorophthalic anhydride;96%
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锌试剂钠盐,Zincon sodium salt;Dye content ≥75 %
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三甘醇二醋酸酯,Triethylene Glycol Diacetate;99%
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联苯-2-甲醛,Biphenyl-2-carboxaldehyde;96%
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2,2,4,4-四溴联苯醚,4,4'-Oxybis(1,3-dibromobenzene) [PBDE];99%
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D-糖二酸钾盐,D-Saccharic acid potassium salt;≥98% (GC)
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氯化镁六水合物,Magnesium chloride hexahydrate;Pharmaceutical Secondary Standard; Certified Reference Material