1 research outputs found
Analysis of photographic developer solutions
The project has investigated the degradation products of colour
developing agents CD-3 and CD-4 that are likely to be present as significant
constituents in used colour developer solutions. Some of the major components
have been identified and confirmed earlier proposals made on model systems of
solutions of developing agents. Liquid chromatographic and capillary
electrophoretic methods have been established for the determination of the
individual components of the developer solutions and both Kodak and competitor
products have been examined. [Continues.