含放射性示踪剂^(237)Np和^(241)Am土壤测量的质量控制  

QUALITY CONTROL FOR MEASUREMENT OF SOIL SAMPLES CONTAINING ^(237)Np AND ^(241)Am AS RADIOTRACER

作　　者：沙连茂[1] 张彩虹[1] 宋海龙[1] 任晓娜[1] 韩玉虎[1] 张艾明[1] 褚太伟[1] 

机构地区：[1]中国辐射防护研究院,太原030006

出　　处：《辐射防护》2003年第6期349-354,共6页Radiation Protection

摘　　要：本文报道了超铀核素迁移试验中含放射性示踪剂2 37Np和2 4 1Am土壤样品分析测量的质量控制工作。整个质量控制工作由独立于分析测量工作的质量保证人员具体组织实施 ,它的主要内容有 :抽取送检样品总数的 5 %～ 1 0 %的样品进行复测检查 ;制备空白样品、平行样品和掺标样品作为质控样品 ,检查分析结果的质量。本文报道了这些工作的实施情况及其结果。This paper reports quality control (QC) for the measurement of soil samples containing 237 Np and 241 Am as radiotracers in migration test of transuranic nuclides. All of the QC were done independently by the QA members of analytical work. It mainly included checking 5%～10% of the total analyzed samples; preparing blank samples, blind replicate sample and spiked samples used as quality control samples to check the quality of analytical work.

关 键 词：放射性示踪剂 ^237NP ^241AM 土壤测量 质量控制 超铀核素 辐射监测 

分 类 号：TL942.1[核科学技术—辐射防护及环境保护]