Cosmetics - Microbiology - General instructions for microbiological examination (ISO 21148:2005, including Cor 1:2006); German version EN ISO 21148:2009— 28 стр.
Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of basic bactericidal activity of chemical disinfectants and antiseptics - Test method and requirements (phase 1); German version EN 1040:2005— 42 стр.
Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal, mycobactericidal, sporicidal and fungicidal activity; German version EN 12353:2006— 24 стр.
