【摘要】 利用流动注射分析（ＦＩＡ）的流通分光光度法，结合梯度稀释技术，在非平衡条件下，仅用中心离子和配体各一个标准溶液测定络合物的组成，方法简单。测定了几组二元及三元络合物体系，其结果令人满意更多还原

【Abstract】 Based on flow injection analysis (FIA), a flow spectrophotometric method has been developed for the determination of composition of complexes with single standard gradient techniques under non equilibrium state. Only one central ion standard solution and one coordinator standard solution are needed in this simple method. Satisfactory results have been obtained for the composition of some binary and tertiary complex systems.更多还原