Assay by nuclear magnetic resonance spectroscopy: quantification limits

被引：73

作者：

Griffiths, L ^{[1
]}

Irving, AM ^{[1
]}

机构：

[1] Zeneca Pharmaceut, Macclesfield SK10 4TG, Cheshire, England

来源：

ANALYST | 1998年 / 123卷 / 05期

关键词：

NMR spectroscopy; signal-to-noise ratio; quantification;

D O I：

10.1039/a800625c

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The use of an internal standard in NMR spectroscopy to determine the strength (assay) of a material incurs several errors. The sources and magnitude of these errors were examined so that they may be minimised. Minimisation of these errors will result in strength determinations of these materials with 95% confidence limits of +/-1%.

引用

页码：1061 / 1068

页数：8