Abstract
An on‐line flow‐injection detection system is newly designed and successfully used in the basic research on determination of the mass transfer and osmosis rates of ethanol through the membrane in centrifugal precipitation chromatography. The system improves the linearity range of the calibration curve, which showed linearity coefficient of correlation of 0.998 between 10 and 80% ethanol solution.
Acknowledgment
The authors are deeply indebted to Dr. Henry M. Fales for editing the manuscript with valuable suggestions.