DS/EN ISO 9308-3:1999
水质 地表水和废水中大肠杆菌和大肠菌群的检测和计数 第3部分：在液体介质中接种的小型化方法（最可能数）

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

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标准号

DS/EN ISO 9308-3:1999

发布

1999年

发布单位

丹麦标准化协会

替代标准

DS/EN ISO 9308-3/AC:2001

当前最新

DS/EN ISO 9308-3/AC:2001

 

 

适用范围

This part of the standard 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 ennumeration and detection of coliform bacteria other than E. coli.

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