| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7630833 | Journal of Pharmaceutical and Biomedical Analysis | 2014 | 7 Pages |
Abstract
- Development of a protocol for periodic requalification of internal standards for quantitative NMR spectroscopy.
- Acetanilide is used as a primary reference standard.
- Six different internal standards periodically monitored for several years.
- Applications from testing of active pharmaceutical substances and authorized as well as illegal pharmaceutical products.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Torgny Rundlöf, Ian McEwen, Monika Johansson, Torbjörn Arvidsson,