IMPROVED METHOD FOR DIFFUSION COEFFICIENT DETERMINATIONS EMPLOYING SILVER MEMBRANE FILTER

被引:37
作者
GOLDBERG, AH
HIGUCHI, WI
机构
[1] College of Pharmacy, University of Michigan, Ann Arbor, Michigan
关键词
Diagram—diffusion cell; Diffusion coefficients—determination; Silver membrane filter—diffusion coefficients;
D O I
10.1002/jps.2600570924
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A convenient and rapid method for determining diffusion coefficients has been developed that is based on the quasi‐stationary diaphragm cell method. A silver filter membrane is used to separate two compartments of the apparatus that are stirred magnetically with synchronous motors. The advantages are the good precision of the data, running times of the experiments, and the extended repeated usability of a given membrane. Copyright © 1968 Wiley‐Liss, Inc., A Wiley Company
引用
收藏
页码:1583 / &
相关论文
共 9 条