照相乳剂中银(金属银及银盐)的含量测定,在照相胶片工业的制造和研究过程中都是必不可少的。例如,在化学成熟时,乳剂中的银离子浓度,涂布的银量;在研究过程中,从潜影银、成熟银之类的痕量银到显影银之类的微量银等各种量的银都需要测定。本文根据测定方法的类别和大致发展顺序,探讨过去测定上述银采用的测定分析方法。由于卤化银非常稳定,因此,在分析测定乳剂中的卤化银时,把它变成可溶性盐是 The determination of silver (metallic silver and silver salts) in photographic emulsions is essential in the manufacture and research of the photographic film industry. For example, at the time of chemical maturation, the silver ion concentration in the emulsion, the amount of silver applied; during the course of the study, various amounts, ranging from trace silver such as latent image silver, mature silver to trace silver such as developing silver, The silver needs to be measured. In this paper, according to the type of measurement methods and the general development order, to explore the determination of silver in the past by the determination of analytical methods. Since silver halide is very stable, when analyzing the silver halide in the emulsion, it is made soluble as