标准摘要
[中文适用范围]： 本方法适用于氯离子浓度为1至1500毫克/升的测试溶液，采用酸介质中的电位滴定法，以标准硝酸银体积溶液滴定氯离子，并在丙酮存在下进行；使用银电极、氯离子选择电极或银离子选择电极（测量电极）与甘汞电极或硫酸亚汞电极（参比电极）构成电化学测量系统。 [外文原描述]： Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride concentrations, expressed in milligrams per litre, of between 1 and 1500.
英文名称Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method