4-(4-硝基苯基偶氮)-1-萘酚 [镁试剂II],4-(4-Nitrophenylazo)-1-naphthol;Magneson II, for synthesis
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p-迷迭香酸 [玫红酸],p-Rosolic acid;Dye content 85 %
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腺苷-5'-单磷酸钠盐,Adenosine 5′-monophosphate sodium [A-5′-P, AMP];from yeast, ≥99%
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N-甲基苯胺 [标准品],N-Methylaniline [NMA];analytical standard, ≥98.5%
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人参皂苷Ro,Ginsenoside Ro;analytical standard, ≥96.0% (HPLC)
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亚精胺 [精脒],Spermidine;analytical standard, ≥97.5% (NT), ≥99.0% (GC)
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DEAE纤维素 [DE-52],DEAE-Cellulose [DE52];preswollen, microgranular