4-羟基苯甲酸甲酯 [尼泊金甲酯],Methyl 4-hydroxybenzoate;PESTANAL®, analytical standard
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钨酸钠二水合物 [二水钨酸钠],Sodium tungstate dihydrate;EMPLURA®, ≥98% (thermogravimetric)
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乙酸钠三水合物 [醋酸钠三水合物],Sodium acetate trihydrate [SAT];BioXtra, ≥99.0%
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黄素腺嘌呤二核苷酸二钠盐水合物,Flavin adenine dinucleotide disodium salt hydrate [FAD-Na2];≥95% (HPLC), powder
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4-羟基苯甲酸甲酯 [尼泊金甲酯],Methyl 4-hydroxybenzoate;tested according to Ph. Eur.,99.7%
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弹性蛋白酶来源于猪胰腺 [胰酞酶E],Elastase, Porcine Pancreas, High Purity, Crystallized;Calbiochem®, ≥25 units/mg protein