进口标准品-标准物质实验室【北京华研】
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S-71578-250G-F 聚乙二醇单甲醚聚乙二醇单甲醚 Poly(ethylene glycol) methyl ether,BioUltra, 500 250g
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S-C4899-10MG 肉碱乙酰转移酶肉碱乙酰转移酶 Carnitine Acetyltransferase from pigeon breast muscle,≥70 units/mg protein 10mg
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S-11140-50G L-抗坏血酸钠L-抗坏血酸钠 (+)-Sodium L-ascorbate 50g
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S-14300-100G 甜菜碱一水合物甜菜碱一水合物 Betaine monohydrate 100g
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S-I7016-100MG H-7二盐酸盐H-7二盐酸盐 H-7 dihydrochloride 100mg
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S-G2878-25G 甘氨胆酸水合物甘氨胆酸水合物 Glycocholic acid hydrate 25g
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S-F0127-10MG D-(-)-果糖D-(-)-果糖 D-(?)-Fructose 10mg
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S-G8507-5UN α-半乳糖苷酶α-半乳糖苷酶 α-Galactosidase from green coffee beans,ammonium sulfate suspension, ≥9 units/mg protein 5UN
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S-A9187-100MG 5-三磷酸腺苷镁盐5-三磷酸腺苷镁盐 Adenosine 5′-triphosphate magnesium salt 100mg
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S-M0252-100ML 甲基乙二醛,丙酮醛甲基乙二醛,丙酮醛 Methylglyoxal solution,~40% in H2O 100mL
标准物质实验室 · 京ICP备19035853号-1