STABILISING BIOLOGICALLY ACTIVE COMPOUNDS,AND APPARATUS FOR PERFORMING TESTS

摘要

A process for stabilizing compounds which comprises dispensing a solution of a film-forming material and the compound to be stabilized on a solid surface and allowing the solvent to evaporate to leave on the solid surface a quantity of material in the form of a thin coherent, dry flim adhering to said solid surface; and device for the application of said method and especially useful for performing biological tests.