摘要
本文分析了污染场地土壤重金属检测能力验证计划的实施及结果评价,并与之前的同类能力验证计划的结果进行了比较,分析了实验室取得不满意结果的原因,为实验室提高土壤中砷和汞的检测能力提供借鉴。
A proficiency testing implementation and results analysis of heavy metals testing of contaminated site soil were introduced in this paper, and compared to which of previous similar proficiency testing. The general problems during testing process that conducted unsatisfactory or questionable results were dissected also and meant to help the participant improve its performance of testing arsenic and mercury in soil.
作者
邢小茹
杨珺
刘涛
田文
田衎
Xing Xiao-ru;Yang Jun;Liu Tao;Tian Wen;Tian Kan(Institute for Environment Reference Materials of Ministry of Environmental Protection,Beijing 100029,China;State Environmental Protection Key Laboratory of Environmental Pollutant Metrology and Reference Materials,Beijing 100029,China)
出处
《干旱环境监测》
2018年第4期182-187,共6页
Arid Environmental Monitoring
关键词
能力验证
污染土壤
砷
汞
Proficiency testing
polluted soil
arsenic
mercury
