Content De termination of Ephedrine Hydrochloride in Xiaoqingiong Oral Liquid / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-569066
ABSTRACT
Isolate the ephedrine from other compositions in Xiaoqinglong Oral Liquid with the steam distillation utilizing its volatility* then determine the ephedrine hydro-chloride content in this preparation with bromothymol blue colorimetry.The methods are accurate and their results are satisfactory. It is suggested that they could be used in quality control for the preparation.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
Similar
MEDLINE
...
LILACS
LIS