网站首页/标准物质/化学对照品 平台编号:510137 CAS.NO:批号510137-201601 浓度/规格:500mg/支×5支;供核磁共振定量使用;阴凉处,避光 是否有货:有货 购买数量: -1+ 注意事项:本网站销售的所有产品仅用于工业应用或者科学研究等,不可用于人类或动物的临床诊断或治疗,非药用,非食用。
A technique is described for quantitative NMR measurement which involves the use of a pair of internal standards. This procedure overcomes several of the problems encountered with only one standard material. A computer programme is described for statistical treatment of the results.doi:10.1002/mrc....
examination of an internal standard substance for the quantitative analysis of sarin using 31 p-nmr Y Miyata,H Ando 被引量: 0发表: 2017年 Application of (31)P NMR spectroscopy in food analysis. 1. Quantitative determination of the mono- and diglyceride composition of olive oils. This paper ...
Quantitative Proton NMR (qNMR) by using internal standard method is reported for quantification of drugs. 1, 4-Bis-Trimethylsilanyl-benzene is used as an internal standard for quantification of some commonly used drugs. It resulted in good quantitative estimation, and complies less than...
Application of morpholine dithiocarbamate (MDTC) coated Amberlite XAD‐4, for preconcentration of Cu(II), Cd(II), Zn(II), Pb(II), Ni(II) and Mn(II) by soli... GP Chandra Rao,SS Veni,K Pratap,... - 《Analytical Letters》 被引量: 43发表: 2006年 Single-crystal^{31} P NMR stud...
If you get into more exotic anat files (like for quantitative MRI) then this may become a problem. For `func` files you only need `TaskName` and `RepetitionTime` and the former you can decide what it is and the latter should be in the Nifti header. So you should be OKish there to...
proposed standard formats for MS data [10-14] were developed. Other formats such as JCAMP- DX (http://.acornnmr/JCAMP.htm; .jcamp), which was designed for IR spectrometry and adapted to NMR and mass spectrometry, and NetCDF are quite variably ...
7B). Significantly, the peptide fragment ion analysis and oxonium ion analysis gave the same results showing that it is straightforward to use, not only peptide fragments, but also oxonium ions for quantitative analyses of standard glycopeptides isotopically labeled on the glycan part. Discussion...
A novel standard sample powder preparation method for quantitative analysis of polymorphs The purpose of this study was to improve the sensitivity and accuracy of the quantitative analysis of polymorphic mixtures. Calibration curve reliability h... T Okumura,M Otsuka - 《Journal of Pharmaceutical Scienc...
Quantitative determination of the phosphorus environment in lithium aluminosilicate glasses using solid-state NMR techniques 2019, Physical Chemistry Chemical Physics Dielectric and ac ionic conductivity investigation of Li<inf>2</inf>SrP<inf>2</inf>O<inf>7</inf> 2018, Indian Journal of Physics Stan...