水浴消解-电感耦合等离子体质谱法测定土壤中砷  

Determination of arsenic in soil by inductively coupled plasma mass spectrometry with water bath digestion

作　　者：耿建梅[1] 胡芳芳[1] 史治权 GENG Jian-mei;HU Fang-fang;SHI Zhi-quan(Huaian Environmental Monitoring Center Station,Huaian,Jiangsu 223001,China)

机构地区：[1]淮安市环境监测中心站,江苏淮安223001

出　　处：《污染防治技术》2018年第5期70-71,共2页Pollution Control Technology

摘　　要：利用水浴消解-电感耦合等离子体质谱法(ICP-MS)测定土壤标准样品中的砷,对比国标水浴消解-原子荧光法土壤中总砷的测定(GB/T22105. 2—2008),得出该方法前处理过程相对简单,干扰小,测定结果准确可靠。Arsenic in soil samples was determined by water bath digestion inductively coupled plasma mass spectrometry.Compared with the determination of total arsenic in soil by the national standard water bath digestion atomic fluorescence method,it is concluded that the pretreatment process is relatively simple,with little interference,and the determination results are accurate and reliable.

关 键 词：土壤 砷 电感耦合等离子体质谱法 

分 类 号：X832[环境科学与工程—环境工程]