NF T73-262*NF EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions
2009NF T73-262*NF EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions