Determination of the Residual Rivanol in Human Albumin Preparations by First-Order Derivative Spectrophotometry
- VernacularTitle:一阶导数分光光度法测定白蛋白制品中利凡诺残留量
- Author:
Rong YU
- Publication Type:Journal Article
- From:
Chinese Journal of Blood Transfusion
1988;0(01):-
- CountryChina
- Language:Chinese
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Abstract:
A method of direct determining the residual rivanol in human albumin preparations without separation by first-order derivative spectrophoto- metry using Pye Unicam SP8-100 spec- trophotometer was reported.The stan- dart curves had a correlation coeffi- cient r=0.9990,the average recovery was 90.45% and the coefficient of variation was 3.27%.The method is simple,rapid and practical,and there- fore it can be used as a routine analytical method for quality control of human albumin preparations.
