VORRICHTUNG ZUR ELEKTRISCHEN EXTRAKTION.

摘要

Appts for the electroextraction of a component from a sample comprises a D.C power supply connected to positive and negative electrodes each disposed in an electrode vessel, a multistage sepn. chamber and a sample chamber. Application of a d.c. voltage between the two electrodes causes the component being extracted from the sample to migrate through a dialysis membrane into the sepn. chamber where it is extracted in a carrier soln. flowing through the sepn. chamber.