DS DS/EN ISO 7899-1/AC
DS DSEN SO 7899-1AC 2000-NOV-06 Water qualty - Detecton and enumeraton of ntestnal enterococc n surface and waste water - Part 1 Mnaturzed method Most Probable Number by noculaton n lqud medum
DS DSEN SO 7899-1AC 2000-NOV-06 Water qualty - Detecton and enumeraton of ntestnal enterococc n surface and waste water - Part 1 Mnaturzed method Most Probable Number by noculaton n lqud medum
This part of the standard specifies a miniaturized method for the detection and enumeration of major intestinal enterococci in surface and waste water by inoculation in a liquid medium. The method is applicable to all types of surface and waste water, particularly those rich in suspended matter. This method is not suitable for drinking water and any other type of water for which the guideline count is less than 15 per 100 ml.