组胺,Histamine;≥97.0%
最近浏览商品
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黄嘌呤氧化酶来源于牛奶 [XOD],Xanthine Oxidase from bovine milk;lyophilized powder, 0.4-1.0 units/mg protein
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双酚Z-d6,Bisphenol Z-d6
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聚(3-辛基噻吩-2,5-二基),Poly(3-octylthiophene-2,5-diyl) [P3OT];regioregular
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溴甲酚紫,Bromocresol Purple;for microscopy (Hist., Vit.), indicator (pH 5.2-6.8)
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香豆素6,Coumarin 6;≥99%
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羧甲基纤维素钠盐 [超高粘度CMC],Carboxymethylcellulose sodium salt;ultra high viscosity, highly purified, 1500-4500 mPa.s