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土壤中挥发酚的测定及质量控制
引用本文:李钟玮,梁健,王学军,樊萍,徐江涛. 土壤中挥发酚的测定及质量控制[J]. 油气田环境保护, 1997, 0(3)
作者姓名:李钟玮  梁健  王学军  樊萍  徐江涛
作者单位:大庆石油管理局环境监测中心站
摘    要:采用分光光度法测定土壤中的挥发酚,详细介绍了样品预处理方法,分析过程中的质量控制及土壤中有机物、矿物油对测定干扰的消除方法。分析结果表明:平行双样的相对偏差都低于其最大允许值,加标回收率在78.6%~81.7%范围内,测定结果具有较好的精密度和准确度。

关 键 词:  测定  质量控制  误差分析

Determination and quality control of the volatile phenol in soil
Li Zhongwei, Liang Jian, Wang Xuejun, Fan Ping, Xu Jiangtao. Determination and quality control of the volatile phenol in soil[J]. Environmental Protection of Oil & Gas Fields, 1997, 0(3)
Authors:Li Zhongwei   Liang Jian   Wang Xuejun   Fan Ping   Xu Jiangtao
Abstract:Authors determined the volatile phenol in soil by means of spec-trophotometric analysis and introdticed in detail the method of sample pretreatment,quality control in analyzing course an the methods of removing the determination inter-ference of organics and mineral oil. The analyzing products indicated that the relative de-viations of parallel double samples were all below their maximum allowable values andthe additional sample recovery ranged from 78. 6 % to 81. 7 %,which showed the deter-mination results were of good precision and accuracy.
Keywords:phenol   determination   quality control   error analysis  
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