Quantitative analysis by nuclear magneti
โ
Koichi Hatada; Yoshio Terawaki; Hiroshi Okuda
๐
Article
๐
1977
๐
John Wiley and Sons
๐
English
โ 388 KB
## Abstract Quantitative analysis by n.m.r. using precision coaxial tubing is described. A solution of the intensity standard is placed in the central capillary and the sample of interest in the surrounding annulus. By this method the contamination of the sample by the standard compound can be avoi