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饮用水中的砷是国家重点检测指标之一,针对饮用水和水源水在正常情况下含量极低的特点原子荧光法能对该元素方便地进行微量分析,通过实验表明该法检出限低,精密度好,准确度高,方法稳定可靠,干扰少,操作简便,分析速度快,自动化程度高,值得推广使用。
Arsenic in drinking water is one of the national key test indicators. In view of the extremely low content of drinking water and drinking water in normal conditions, atomic fluorescence spectrometry can easily carry out trace analysis of the element. The experiment shows that the method has the lowest detection limit , Precision, high accuracy, stable and reliable method, less interference, easy to operate, fast analysis, high degree of automation, it is worth to promote the use of.