4-羟基苯甲酸甲酯 [尼泊金甲酯],Methyl 4-hydroxybenzoate;PESTANAL®, analytical standard
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β-半乳糖苷酶来源于大肠杆菌,β-Galactosidase from Escherichia coli [Lactase];Grade VIII, lyophilized powder, ≥500 units/mg protein
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超氧化物歧化酶来源于大肠杆菌,Superoxide Dismutase from Escherichia coli [SOD];lyophilized powder, ≥1,000 units/mg protein
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D-(+)-半乳糖醛酸一水合物,D-(+)-Galacturonic acid monohydrate;≥97.0%
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醋酸环丙孕酮,Cyproterone acetate;≥98%
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(-)-β-蒎烯,(−)-β-Pinene;≥97%, FCC, FG
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甲基红,Methyl Red;ACS reagent, crystalline