离子选择电极是一种新型高效的分析工具。自1966年提出以来由于具备有高效、快速、精确、简单轻便、造价低廉等特点;同时又可在不分离其他干扰离子的情况下进行自动连续测定与检测,因此,在不同领域里获得广泛应用。电极种类达20多种,应用范围在不断扩大。几年来有关这一方面的文献大量增加,总数估计在1000篇以上。有关 Ion-selective electrode is a new and efficient analytical tool. Since its introduction in 1966, it has been widely used in various fields due to its characteristics of high efficiency, fastness, precision, simplicity and low cost, as well as automatic continuous measurement and detection without separation of other interfering ions . More than 20 kinds of electrode types, the scope of application continues to expand. The literature on this subject has increased substantially over the years, with a total estimated number of more than 1,000. related