引用本文:周卫华,黄庆施.双三角解析法快速配制环境监测分析中的标准溶液[J].环境监控与预警,2009,1(1):24-26
ZHOU Wei-hua,Huang Qing-shi.Rapid Preparation of Standard Solutions in Environmental Monitoring Analysis by Bitriangle Analytic Method[J].Environmental Monitoring and Forewarning,2009,1(1):24-26
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双三角解析法快速配制环境监测分析中的标准溶液
周卫华,黄庆施
淮安市环境监测中心站,江苏 淮安 223001
摘要:
介绍了在环境监测分析中精确配制一定浓度标准溶液的快速方法。利用双三角解析法称量标准物质和配制标准溶液,实验过程快速、准确。在环境监测分析应用中取得较好效果,不确定度无显著差异。
关键词:  双三角解析法  环境监测  标准溶液
DOI:
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基金项目:
Rapid Preparation of Standard Solutions in Environmental Monitoring Analysis by Bitriangle Analytic Method
ZHOU Wei-hua,Huang Qing-shi
Huaian Environmental Monitoring Central Station, Huaian, Jiangsu 223001, China
Abstract:
The rapid method of accurately preparing standard solutions with certain concentration in the environmental monitoring analysis was introduced. In the experiment process, the bitriangle analysis method is used to weigh standard materials and prepare standard solution, which can be achieved quickly and accurately. In practical environmental monitoring, the better results can be always achieved, and the relative error is smaller.
Key words:  bitriangle analytic method  environmental monitoring  standard solution