NF T73-321:1994 Surface active agents. Detergents. Determination of cationic-active matter content. Part 2 : cationic-active matter of low molecular mass (between 200 and 500).
1994NF T73-321:1994 Surface active agents. Detergents. Determination of cationic-active matter content. Part 2 : cationic-active matter of low molecular mass (between 200 and 500).