知母皂苷元,Sarsasapogenin;phyproof® Reference Substance, ≥90.0% (HPLC)
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2,4,6-三(十五氟庚基)-1,3,5-三嗪,2,4,6-Tris(pentadecafluoroheptyl)-1,3,5-triazine;≥98.0% (GC)
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D-肌醇-1-单磷酸酯二钾盐,D-myo-Inositol 1-monophosphate dipotassium salt;≥96% (HPLC)
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2,3,5,4'-四羟基二苯乙烯 2-O-β-D-葡萄糖苷,2,3,5,4′-Tetrahydroxystilbene 2-O-β-D-glucoside [THSG];phyproof® Reference Substance, ≥95.0% (HPLC)
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2-溴苯乙酮,2-Bromoacetophenone;for GC derivatization, LiChropur™, ≥99.0%