標準號：ISO 9308-3-1998
中文標準名稱：水質 地表水和廢水中大腸桿菌和大腸桿菌類的檢測和計數 第3部分:液體介質中的小型接種方法(*大數目)
英文標準名稱：Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (most probable number) by inoculation in liquid medium
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：07.100.20
適用范圍：This part of ISO 9308 specifies a miniaturized method for the detection and enumeration of Escherichia coli (E. coli) in surface and waste water by inoculation in a liquid medium. The method is applicable to all types of surface and waste waters, particularly those rich in suspended matter. This method is not suitable for drinking water and any other type of water for which the guideline is less than 15 counts per 100 ml. This method is not appropriate for enumeration and detection of coliform bacteria other than E. coli.