1. Anon. 1998 Directive 98/8/EC of the European parliament and the council of 16 February of 1998 concerning the placing of biocidal products on the market
2. Anon. 2003 Chemical disinfectants and antiseptics - quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants for instruments used in the medical area - test method and requirements (phase 2, step 1)
3. Anon. 2008 Technical notes for guidance in support of Annex VI of directive 98/8/EC of the European Parliament and the council concerning the placing of biocidal products on the market
4. Anon. 2009 Chemical disinfectants and antiseptics - quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in food, industrial, domestic and institutional areas
5. Statistical Intervals