磷钼酸溶液,Phosphomolybdic acid solution;ready-to-use spray and plunge reagent, for chromatography
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14-脱氧-11,12-双脱氢穿心莲内酯,14-Deoxy-11,12-didehydroandrographolide;phyproof® Reference Substance, ≥95.0% (HPLC)
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环戊烯(c,d)芘,Acepyrene
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番泻苷B,Sennoside B;phyproof® Reference Substance, ≥90.0% (HPLC)
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氯化碘硝基四氮唑 [碘硝基氯化四氮唑蓝],Iodonitrotetrazolium chloride [INT];Used in colorimetric assays.,≥97%
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白花前胡素E,Praeruptorin E;≥99%(HPLC)
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维生素D2 [麦角钙化醇],Ergocalciferol;≥97%, 40,000,000 USP units/g