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Overview - ISO 7899-3:2025 (Most Probable Number method) ISO 7899-3:2025 specifies a validated Most Probable Number (MPN) method for the enumeration of intestinal enterococci in water. The standard t…
Overview ISO 7899-2:2000 is an internationally recognized standard published by the International Organization for Standardization (ISO) for assessing water quality through the detection and enumerat…
Overview ISO 7899-1:1998 - "Water quality - Detection and enumeration of intestinal enterococci - Part 1: Miniaturized method (Most Probable Number)" defines a laboratory procedure for detecting and…
Overview ISO 789-9:2018 - "Agricultural tractors - Test procedures - Part 9: Power tests for drawbar" specifies standardized test procedures to determine the power available at the drawbar of agricul…
1 Scope This part of ISO 7899 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 metho…
1 Scope This document specifies test procedures for determining the power available at the drawbar on agricultural tractors of the wheeled, track-laying or semi-track-laying type.
1 Scope This document specifies a method for the enumeration of intestinal enterococci in water, including Enterococcus faecalis , Enterococcus faecium , Enterococcus durans , Enterococcus avium , En…
1 Scope This part of ISO 7899 specifies a method for the detection and enumeration of intestinal enterococci in water by membrane filtration. This part of ISO 7899 is especially intended for examinat…