二硫化钨(IV),Tungsten(IV) sulfide;nanopowder, 90 nm avg. part. size (SEM), 99% trace metals basis
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五氧化二钒,Vanadium(V) oxide;≥98%
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2-甲基-2,4-戊二醇,Hexylene glycol [MPD];BioUltra, ≥99.0% (GC)
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桃叶珊瑚苷,Aucubin;primary reference standard
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D-(+)-葡萄糖 [D-无水葡萄糖],Dextrose [D-(+)-Glucose];meets EP, BP, JP, USP testing specifications, anhydrous, ≥99.5%
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1-羟基芘-D9,1-Hydroxypyrene-d9
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甜橙黄酮 [仙草素],Sinensetin;phyproof® Reference Substance, ≥95.0% (HPLC)