Abstract: A silver halide photographic light sensitive material IS DISCLOSED, comprising a support having thereon a yellow dye image forming layer, a magenta dye image forming layer and a cyan dye image forming layer, wherein when the photographic material is subjected to exposure of not more than 10−3 sec. per pixel element and further to color developing to form yellow, magenta and cyan images, a variation at multiple exposure, based on non-multiple exposure, of an average gradation, which is a slope that connects two pints corresponding to densities of 0.5 and 1.5 on a characteristic curve of each of the yellow, magenta and cyan images, is not more than 10%.

Abstract: Disclosed is a method of producing a silver halide photographic emulsion comprising steps of:(a) forming fine-grain silver halide emulsion in a mixing vessel B separately provided from a reaction vessel A,(b) removing unnecessary ions contained in said fine-grain silver halide emulsion,(c) supplying the fine-grain silver halide emulsion to said reaction vessel A,(d) forming nucleation of a silver halide grain in said reaction vessel A, and(e) forming crystal growth of the silver halide grain in said reaction vessel A.

Abstract: A desalting method of a silver halide emulsion is disclosed, comprising removing soluble salts from the silver halide emulsion by electrodialysis, wherein said electrodialysis is carried out at a pH within a range of .+-.0.5 of an isoelectric point of a gelatin contained in the silver halide emulsion. Furthermore, by adding a salt during the course of the electrodialysis, the concentration of the emulsion is accomplished concurrently with desalting thereof.