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146070-34-0
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关键词:'146070-34-0'
显示 1-10 #N/A 548 条结果 关于 "146070-34-0" 范围 网站内容
Pharmaceutical Secondary Standards
Convenient and cost-effective alternative to primary reference standards, with traceability to USP, BP, EP standards; manufactured to ISO/IEC 17025 and ISO Guide 34.
Purification of Histidine-Tagged Recombinant Proteins Using Ni Sepharose® High Performance
Ni Sepharose High Performance consists of highly cross-linked 6% agarose beads (34 µm) to which a chelating group has been immobilized and subsequently charged with Ni2+ ions.
NHC-based Palladium Catalysts
In collaboration with Umicore AG and Co.,1 we are pleased to offer a series of robust Pd(II) and Pd(0) complexes employed as the linchpin in C–C bond forming reactions.
默克Supelco_CRM标准物质-默克生命科学
Supelco可以提供在ISO Guide 34和ISO/IEC 17025双重认证下生产的认证参考物质(CRM)了，产品乙醛-DNPH标准液和黄曲霉素 B1 溶液等，联系我们，请拨打400-620-333，400-889-1988转2号线。
Louie Group – Professor Product Portal
Professor Louie's research focuses on the discovery and mechanistic understanding of new reactions catalyzed by transition metal complexes. She has developed a highly active Ni(0) catalyst that effectively mediates a variety of cycloaddition and isomerization reactions.
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参考物质_分析标准品_分析化学-默克生命科学
默克20,000多种产品组合包括面向环境、石化、制药、临床诊断和毒理学、法医学、食品和饮料、GMO标准、化妆品、兽医等领域的各类标准品，以及OEM、产品定制及服务。默克所有标准品生产基地至少获得ISO/IEC 17025、ISO Guide 34和ISO 17034的双重认证，具备参考物质生产商的最高质量水平。
LRA (Lipid Removal Agent) for Biopharmaceutical Production
Lipids are naturally-occurring hydrocarbons that are poorly soluble in water and soluble in non-polar solvents such as ether and chloroform.
肽聚糖的结构、生物合成和功能
肽聚糖（PGN）的基本结构含有N-乙酰葡糖胺（GlcNAc）与N-乙酰胞壁酸交替单元的碳水化合物主链，其中N-乙酰胞壁酸残基与肽交联。
裂解酶
裂解酶提供了一种非机械式细胞裂解和原生质体准备方法。这看上去是个非常简单的过程：只需加入酶，将试管放入水浴然即可。但这过程中到底发生了什么？
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