prEN 13623

Chemicla disinfectants and antiseptics - Bactericidal activity of water treatment products against legionella pneumophila - Test method and requirements (phase 2, step 1)

Scope

This European Standard should specify a test method (phase 2, step 1) and requirements for the basic bactericidal activity of chemical disinfectant and antiseptic products intended to be used in water treatment against Legionella pneumophila. The test method applies both to products which have a fast bactericidal action as well as those having a slower bactericial action.