BS EN ISO 18857-1-2006 水质.选定的烷基苯酚测定.利用液-液萃取法和有质量选择性的气相色谱法测定非过滤样品的方法

标准号：BS EN ISO 18857-1-2006
中文标准名称：水质.选定的烷基苯酚测定.利用液-液萃取法和有质量选择性的气相色谱法测定非过滤样品的方法
英文标准名称：Water quality - Determination of selected alkylphenols - Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection
标准类型：Z16
发布日期：2005/2/1 12:00:00
实施日期：2005/2/1 12:00:00
中国标准分类号：Z16
国际标准分类号：13.060.50
适用范围：ISO 18857-1:2005 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 micrograms per litre to 0,2 micrograms per litre for 4-(1,1,3,3-tetramethylbutyl)phenol and from 0,02 micrograms per litre to 0,2 micrograms per litre 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 micrograms per litre to 50 micrograms per litre. Higher concentrations can be measured after appropriate dilution of the sample.