Since electrodes and a pH meter used in the method are very popular in a common chemical laboratory and dilution is not required on the eerie-cerous dosimeter solution, the potentiometry of the ceric-cerous system is very suitable for routine dose measurement on radiation processing. 该方法无需稀释,所使用的电极和酸度计都是普通化学实验室中常见的,因而特别适用于辐射加工常规剂量测量。