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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四丁基磷酸二氢铵,Tetrabutylammonium phosphate monobasic;puriss., ≥99.0% (T)
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偏钒酸铵,Ammonium metavanadate;99.95% trace metals basis
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小鼠抗牛IgG [FITC荧光抗体],Anti-Bovine IgG-FITC Conjugated antibody, produced in mouse
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棕榈油酸,Palmitoleic acid;analytical standard, ≥98.5% (GC)
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7-乙基-10-羟基喜树碱,7-Ethyl-10-hydroxycamptothecin [SN-38];Pharmaceutical Secondary Standard; Certified Reference Material
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α-倒捻子素,α-Mangostin;phyproof® Reference Substance, ≥95.0% (HPLC)