二氧化锡(IV),Tin(IV) oxide;nanopowder, ≤100 nm avg. part. size
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人参皂苷Rf,Ginsenoside Rf;phyproof® Reference Substance, ≥90.0% (HPLC)
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STREAMLINE DEAE弱阴离子交换填料,STREAMLINE DEAE
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脂蟾毒配基,Resibufogenin [RBG];phyproof® Reference Substance, ≥90.0% (HPLC)
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CYP3cide,≥98% (HPLC)
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2,6,6-三甲基-2,4-环庚二烯-1-酮;2,6,6-Trimethyl-2,4-cycloheptadien-1-one;≥98.0%(GC)
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4-氯二苯甲酮,4-Chlorobenzophenone;99%