不同方法对土壤和沉积物中锑测定的对比  

Comparison of Different Methods for the Detection of Antimony in Soil and Sediment

作　　者：郭肖红 杨云飞 霍潞薇 Guo Xiaohong;Yang Yunfei;Huo Luwei(Shanxi Ecological Environment Monitoring and Emergency Support Center(Shanxi Institute of Ecological Environment Science),Taiyuan Shanxi 030027,China;Shanxi Low Carbon Environmental Protection Industry Group Co.,Ltd.,Taiyuan Shanxi 030006,China)

机构地区：[1]山西省生态环境监测和应急保障中心(山西省生态环境科学研究院),山西太原030027 [2]山西低碳环保产业集团有限公司,山西太原030006

出　　处：《山西化工》2024年第7期85-86,107,共3页Shanxi Chemical Industry

摘　　要：通过自动消解-电感耦合等离子体质谱法和水浴加热-原子荧光光度法对土壤和沉积物中的锑含量进行对比分析。讨论了不同方法测定的精密度和检出限,同时进行了实际样品的测定。结果显示,有证标准样品在要求范围内,检出限低,加标回收率高,能够用于常规监测。为土壤和沉积物中其他元素测定提供了参考。The antimony content in the soil and sediment were analyzed comparatively by automatic digestion-inductively coupled plasma mass spectrometry(ICP-MS)methods and water bath digestion-atomic fluorescence spectrometry(AFS)method.The precision and detection limit of different methods were discussed,and the actual samples were determined.The results showed that the certified reference materials were in the required range,with a low detection limit and a high recovery rate.Both methods can meet the needs of daily detection.It provides a reference for the determination of other elements in soil and sediment.

关 键 词：电感耦合等离子体质谱仪 原子荧光光度法 土壤和沉积物 锑 

分 类 号：S151.9[农业科学—土壤学]