直接测汞仪测定大米中的汞含量

摘要

The direct mercury analyzer was used in determination of mercury in rice, It had the advantages of high sensitivity, good accuracy, saving time, no sample pretreatment and so on. Besides the above advan-tages, the method has no reagent contamination and no environmental pollution.%直接测汞仪测定大米中的汞含量具有灵敏度高、精度好、省时简单等优点,测定时无需进行样品前处理.该方法无试剂污染,对环境污染小.