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EVS-EN ISO 7899-1:2001

Water quality - Detection and enumeration of intestinal enterococci - Part 1: Miniaturized method (Most Probable Number) for surface and waste water

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Kehtiv alates 01.07.2001
Alusdokumendid
ISO 7899-1:1998; EN ISO 7899-1:1998+AC:2000
Tegevusala (ICS grupid)
07.100.20 Vee mikrobioloogia
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.07.2001
Põhitekst
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.

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ISO 7251:2005

Microbiology of food and animal feeding stuffs -- Horizontal method for the detection and enumeration of presumptive Escherichia coli -- Most probable number technique
Uusim versioon Kehtiv alates 09.02.2005