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99-81-0

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关键词:'99-81-0'
显示 1-10 #N/A 611 条结果 关于 "99-81-0" 范围 网站内容
利用 Nukol™ 对乙二醇类进行气相色谱分析
99%;甘油,≥99.5%;四甘醇,99%
新客81折,老客专享满天星好礼
新建SigmaAldrich.cn官网完整订购账户,订购全线生物(biology)/化学(chemistry)/诊断产品,即可享受三个月订单81折特惠,老客户专享满天星升级好礼。
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.
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元素周期表
下载可打印的元素周期表,包括元素名称、原子质量和原子序数,供快速参考和实验室使用。
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Pressure-Temperature Calculator for Solvents
Use the calculator to determine the boiling point or pressure of solvents based on the Antoine Equation and see solvent attributes. View a list of products based on the solvent CAS number.
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.
Photometric Determination of Iron in Beer
Rapid and easy analysis of iron in pale beer samples with 1,10-Phenanthroline using spectrophotometry, facilitated by the formation of a stable red complex.
AdQPhos and Pd pre catalysts for alpha arylation reaction
Discover AdQPhos and its Pd pre-catalysts for selective α-arylation of diverse nucleophiles under mild aqueous conditions without hazardous solvents.
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