Hebei Provincial Standard of the People's Republic of China
Latest
DB13/T 1224-2010
Scope
This standard specifies a method for converting organic nitrogen compounds into ammonium salts and determining total nitrogen by distillation titration. This standard applies to the determination of total nitrogen in organic chemical products.
DB13/T 1224-2010 history
2010DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products