Zhou Ying, Wu Xianfang, Qu Weidong, Wang Xia
Key Laboratory of Public Health Safety, Ministry of Education School of Public Health, Fudan University, Shanghai 200032, China.
Wei Sheng Yan Jiu. 2007 May;36(3):287-8.
To establish a method for sensitive and rapid determination of pentachlorophenol (PCP) in different water.
Based on the actual national standard detection method of PCP, gas chromatographic conditions and quantitative method were modified and optimized. The modified method was used for the determination of pentachlorophenol in samples from natural water, output water and tap water.
A modified method for the detection of PCP in drinking water samples was developed with the conditions of gas chromatography as follows: the capillary column was used for separation and tribromophenol (TBP) as internal standard for quantification, the linear range were 0.1 - 10 microg/L, and the correlation coefficient was 0.9999. The limit of detection was 4.5 ng/L. Recoveries were between 90.1% and 98.4%, and RSD was less than 4.1% .
The proposed method is a sensitive and accurate method for trace analysis of PCP in different water.
建立一种灵敏、快速测定不同水体中五氯酚（PCP）的方法。
在现行国家PCP标准检测方法的基础上，对气相色谱条件及定量方法进行改进和优化。采用改进后的方法测定天然水、排水及自来水中的五氯酚。
建立了一种饮用水中PCP的改进检测方法，气相色谱条件为：采用毛细管柱分离，以三溴酚（TBP）为内标物进行定量，线性范围为0.1 - 10 μg/L，相关系数为0.9999。检测限为4.5 ng/L。回收率在90.1%至98.4%之间，相对标准偏差小于4.1%。
该方法是一种灵敏、准确的不同水体中PCP痕量分析方法。
