Abstract: A new method for the indirect determination of the concentration of I??,which makes use of the AgI precipitate created by the reaction of I??and Ag?+ by means of graphite oven atomic absorption is introduced in this paper.

• 本文提出一种利用碘离子与银离子反应生成碘化银沉淀，通过石墨炉原子吸收法测定加入样品中的银离子浓度减少值，以间接计算出碘离子浓度的方法。