A process for the production of transparent biological preparations for light microscopic examination

A process for the production of transparent biological preparations for light microscopic examination, said biological tissue (2) is resolved by electrophoresis, is by immersing the fabric in an aqueous alkaline electrophoresis solution (23) and exposed in the electrophoresis solution to an electric field, wherein the electrophoresis solution a base in an concentration of 5 to 100 mol / m