Determination of Principle Agents in Streptomycin Sulfate/Cod Liver Oil Nasal Drop by UV Spectrophotometry
- VernacularTitle:紫外分光光度法测定硫酸链霉素鱼肝油滴鼻剂中主药的含量
- Author:
Chengjian WANG
;
Yong HE
- Publication Type:Journal Article
- Keywords:
UV spectrophotometry;
Streptomycin sulfate/cod liver oil nasal drop;
Content determination
- From:
China Pharmacy
1991;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a method for determination of the principle components in streptomycin sulfate in Streptomycin sulfate/cod liver oil nasal drop.METHODS:UV spectrophotometry was use to determine the absorption of streptomycin sulfate at detection wavelength of 521 nm.The content of streptomycin sulfate was also calculated.RESULTS:The detection concentration of streptomycin sulfate has favorable linear correlation within 250～700 ?g?mL-1 (r=0.999 8).The average recovery was 99.75% (RSD=0.98%).CONCLUSION:The method is convenient,accurate and suitable for quality control of the preparation.
