ISO 18857-1:2005 水质 精选烷基[苯]酚的测定-第1部分： 以液体-湿法萃取法和带重量选择探测器的气相色谱分析法测定非过滤样品的方法

标准编号：ISO 18857-1:2005

中文名称：水质 精选烷基[苯]酚的测定-第1部分： 以液体-湿法萃取法和带重量选择探测器的气相色谱分析法测定非过滤样品的方法

英文名称：Water quality — Determination of selected alkylphenols — Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection

发布日期：2005-01

标准范围

This part of ISO 18857 specifies a method for the determination of 4-nonylphenol (mixture of isomers) and 4-(1,1,3,3-tetramethylbutyl)phenol in non-filtered samples of drinking water, ground water and surface water. The method is applicable in a concentration range from 0,005 μg/l to 0,2 μg/l for 4-(1,1,3,3-tetramethylbutyl)phenol and from 0,02 μg/l to 0,2 μg/l for 4-nonylphenol (mixture of isomers). Depending on the matrix, the method is also applicable to waste water containing the analyzed compounds in the concentration range from 0,1 μg/l to 50 μg/l. Higher concentrations can be measured after appropriate dilution of the sample.

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