通常根据目标化合物的溶解度以及与 LC-MS 中使用的各种电离技术的兼容性来选择溶剂。挥发性和溶剂提供质子的能力在 ESI 和其他大气电离技术中非常重要。 Protic primary solvents like methanol and mixtures with water, such as 1:1 methanol/water or 1:1 acetonitrile/H2O, are used (although the water/...
中文名称: 乙酸乙酯, FOR LC-MS,≥99.9%(GC) 中文同义词: 乙酸乙酯, FOR LC-MS,≥99.9%(GC) 英文名称: Ethyl acetate, FOR LC-MS, ≥99.9%(GC) 英文同义词: Ethyl acetate, FOR LC-MS, ≥99.9%(GC) CAS号: 分子式: 分子量: 0 EINECS号: 信息错误报告 您的Email: 按国家浏览Ethyl acetat...
LC–MS is a key technology for measuring... S Hnatyshyn,P Shipkova - 《Bioanalysis》 被引量: 11发表: 2012年 Automating LC-MS and MS/MS based Large Metabolomic Data Processing Liquid chromatography-mass spectrometry (LC-MS), with high sensitivity and requirement for only low sample amounts...
英文名称:Methanol for LC-MS Optigrade 英文同义词:Methanol for LC-MS Optigrade CAS号: 分子式:CH4O 分子量:32.04186 EINECS号: Mol文件:Mol File Methanol for LC-MS Optigrade 信息错误报告 提交 按省份浏览Methanol for LC-MS Optigrade供应商 ...
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Here, we present the tidyMass project (https://www.tidymass.org/), a comprehensive R-based computational framework that can achieve the traceable, shareable, and reproducible workflow needs of data processing and analysis for LC-MS-based untargeted metabolomics. TidyMass is an ecosystem of R ...
LC-MS/MS method monitoring tacrolimus(FK506) in human whole blood for therapeutic drug monitoring(TDM) was developed.FK506 and the internal standard were extracted from whole blood by acetonitrile which used as deproteinated solvent,and separated on a Shim-pack VP-ODS column using methanol and...
We investigated the application of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for pan-drug-resistant Acinetobacter baumannii (PDR-AB) with carbapenem resistance. Eight strains were randomly selected from 84 clinical isolates of PDR-AB strains obtained by the Kirby-Bauer and agar dilutio...
The wide applications of liquid chromatography - mass spectrometry (LC-MS) in untargeted metabolomics demand an easy-to-use, comprehensive computational workflow to support efficient and reproducible data analysis. However, current tools were primarily developed to perform specific tasks in LC-MS based ...