DIN EN ISO 18857-1-2007 水质.选定的烷基苯酚测定.第1部分:利用液-液萃取的无过滤样品法和选择性质谱检测气相色谱法

标准号：DIN EN ISO 18857-1-2007
中文标准名称：水质.选定的烷基苯酚测定.第1部分:利用液-液萃取的无过滤样品法和选择性质谱检测气相色谱法
英文标准名称：Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection (ISO 18857-1:2005); English version of DIN EN ISO 18857-1:2007-02
标准类型：Z16
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z16
国际标准分类号：13.060.50
引用标准：ISO 3696;ISO 5667-1;ISO 5667-2;ISO 5667-3
适用范围：Thfs part of ISO 18857 specifies a method for the determination of 4-nonyfphenot (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 ug/l to 0,2 pg/l for 4-(1,1,3,3-tetramethylbutyl)phenol and from 0,02 ug/l to 0,2 ug/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 ug/l to 50 ug/l. Higher concentrations can be measured after appropriate dilution of the sample.