An Electrophoretic Technique to Concentrate and Separate Substances and Its Application to Insect Hemolymph.

Abstract
This method makes it possible to concentrate and separate substances at the same time, in a manner which may be compared with the displacement development of chromatography. This method may be used to study the metabolism in single individuals of insects. The hemolymph of Amorpha populi, Dicranura vinula and Acronycta megacephala was examined.