NF T72-233:2002 Chemical disinfectants - Quantitative suspension test for the evaluation of sporicidal activity of chemical disinfectants used in food, industrial, domestic and institutional areas - Test method and requirements (phase 2, step 1).
2002NF T72-233:2002 Chemical disinfectants - Quantitative suspension test for the evaluation of sporicidal activity of chemical disinfectants used in food, industrial, domestic and institutional areas - Test method and requirements (phase 2, step 1).
1988NF T72-231:1988 WATER-MISCIBLE,ANTISEPTICS AND DISINFECTANTS USED IN LIQUID FORM. DETERMINATION OF SPORICIDAL ACTIVITY. MEMBRANE FILTRATION METHOD.