黄芩素,Baicalein;analytical standard, ≥95.0% (HPLC)
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L-半胱氨酸,L-Cysteine;≥97%, FG
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豆腐果苷,Helicid;≥99.0% (HPLC)
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聚-D-赖氨酸氢溴酸盐,Poly-D-lysine hydrobromide [PDL];mol wt 1,000-5,000
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万古霉素盐酸盐来源于东方链霉菌 [盐酸万古霉素],Vancomycin hydrochloride from Streptomyces orientalis;meets USP testing specifications, ≥900 μg/mg (as vancomycin base)
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六氟磷酸钾,Potassium hexafluorophosphate [KPF6];≥99%
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斑蝥黄 [眦黄质],Canthaxanthin;analytical standard, ≥95.0%