进口标准品-标准物质实验室【北京华研】
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S-P1524-25MG 聚-L-赖氨酸氢溴酸盐聚-L-赖氨酸氢溴酸盐 Poly-L-lysine hydrobromide,mol wt ≥300,000 25mg
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S-D5011-1G 5-脱氧-5-甲硫腺苷5-脱氧-5-甲硫腺苷 5′-Deoxy-5′-(methylthio)adenosine 1g
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S-T8802-50MG 胰蛋白酶来源于牛胰腺胰蛋白酶来源于牛胰腺 Trypsin from bovine pancreas,TPCK Treated, essentially salt-free, lyophilized powder, ≥10,000 BAEE units/mg protein 50mg
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S-D6128-10G 5α-胆甾烷-3β-醇5α-胆甾烷-3β-醇 5α-Cholestan-3β-ol 10g
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S-C8754-1G 焦磷酸硫胺素,羧化辅酶焦磷酸硫胺素,羧化辅酶 Thiamine pyrophosphate 1g
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S-46121-5MG-F Resorufin乙醚Resorufin乙醚 Resorufin ethyl ether 5mg
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S-59752-5MG-F 4,4-Bis苯磺酰基氯化物4,4-Bis苯磺酰基氯化物 4,4′′-Bis(4,4,5,5,6,6,6-heptafluoro-1,3-dioxohexyl)-o-terphenyl-4′-sulfonyl chloride 5mg
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S-L4129-100MG L-α-溶血卵磷脂来源于鸡蛋黄L-α-溶血卵磷脂来源于鸡蛋黄 L-α-Lysophosphatidylcholine from egg yolk 100mg
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S-L4129-25MG L-α-溶血卵磷脂来源于鸡蛋黄L-α-溶血卵磷脂来源于鸡蛋黄 L-α-Lysophosphatidylcholine from egg yolk 25mg
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S-A7130-50KU β-淀粉酶β-淀粉酶 β-Amylase from barley 50KU
标准物质实验室 · 京ICP备19035853号-1