This standard specifies a method for the determination of amide nitrogen content in surface active agents by potentiometric titration. It is not applicable to other basic substances.
DS/EN 13560:2002 history
2003DS/EN 13560/AC:2003 Surface active agents - Determination of amide nitrogen content - Potentiometric titration
2002DS/EN 13560:2002 Surface active agents - Determination of amide nitrogen content - Potentiometric titration