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离子选择性电极是近几年来迅速发展起来的一种新的分析测量工具之一。它对工业自动分析、环境监测、科学考察及理论研究均有重大价值。氟电极出现后不久,即开始被广泛的应用到各个方面。氟化物测定过去一般多采用茜素锆光度法,需经蒸馏、比色,操作繁琐、费时,灵敏度低,精度差,结果不稳。氟电极具有简便、快速、灵敏、结果稳定等优点。
Ion selective electrode is one of the new analytical measurement tools developed rapidly in recent years. It is of great value to industrial automatic analysis, environmental monitoring, scientific investigation and theoretical research. Shortly after the fluorine electrode appeared, it began to be widely used in all aspects. Fluoride determination in the past generally use alizarin zirconium photometry, subject to distillation, colorimetric, cumbersome operation, time-consuming, low sensitivity, poor accuracy, the results of instability. Fluoride electrode has the advantages of simple, fast, sensitive, stable results.