苏丹红7B,Sudan Red 7B;analytical standard, ≥96.0% (HPLC)
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2,3,5,6-四甲基吡嗪 [川芎嗪],2,3,5,6-Tetramethylpyrazine;Vetec™, reagent grade, 98%
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枸橼酸西地那非,Sildenafil Citrate;≥98% (HPLC)
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藁本内酯,Ligustilide;≥98%
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硝酸铟(III)水合物,Indium(III) nitrate hydrate;99.9% trace metals basis
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汞,Mercury;ACS reagent, 99.9995% trace metals basis
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聚氧乙烯二胺,Poly(ethylene glycol) diamine [PEGD];average Mn 10,000