流动注射分析(Flow Injection Analy sis以下简写为F.I.A)是在连续流动分析的基础上发展起来的。它避免了连续流动分析引入空气泡带来的影响,并且具有分析速度快、准确度和重现性较好、试剂消耗量小以及仪器装置简单便于实现自动分析等优点,引起了分析工作者的注意。自1975年J.Ruzicka和E.H.Hansen发表第一篇关于F.I.A的论文以来,有关理论、技术研究的文章增多,现已在许多方面得到应用。下面对几个部份进行简述。 Flow Injection Analysis (hereinafter referred to as F.I.A) is based on the continuous flow analysis developed. It avoids the impact of introducing continuous bubbles into the air bubble, and has the advantages of fast analysis, better accuracy and reproducibility, less reagent consumption, and simple and convenient instrument setup to automate the analysis. note. Since the first article on F.I.A published by J.Ruzicka and E.H.Hansen in 1975, an increasing number of articles on theoretical and technical research have been applied in many aspects. The following part of a brief description.