標準號：DIN EN ISO 18857-1-2007
中文標準名稱：水質.選定的烷基苯酚測定.第1部分:利用液-液萃取的無過濾樣品法和選擇性質譜檢測氣相色譜法
英文標準名稱：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
標準類型：Z16
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Z16
國際標準分類號：13.060.50
引用標準：ISO 3696;ISO 5667-1;ISO 5667-2;ISO 5667-3
適用范圍：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.