prSSH EN ISO 10705-3:2024

Cilësia e ujit - Zbulimi dhe numërimi i bakteriofagëve - Pjesa 3: Vlerësimi i metodave për përqendrimin e bakteriofagëve nga uji (ISO 10705-3:2003)

Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003)

Scope

ISO 10705-3:2003 specifies the general principles for assessing the performance of methods for the concentration of bacteriophages from water. Concentration is recommended for those water samples expected to contain < 3 pfp (plaque-forming particles) per millilitre. Concentration methods can be applied to all kinds of water provided that the amount and nature of suspended solids and/or dissolved matter do not interfere with the concentration procedure.
ISO 10705-3:2003 does not give specific details of concentration methods, but outlines the fundamental principles for evaluating the suitability of a particular method for a given type and volume of water. Annex A gives examples of methods that have been found satisfactory and their fields of application.