This standard specifies a method for the determination of the gross calorific value of animal feeding stuffs, animal products and faeces or urine at constant volume in an adiabatic, an isothermal, or a static bomb calorimeter.
DS/EN ISO 9831:2004 history
2004DS/EN ISO 9831:2004 Animal feeding stuffs, animal products, and faeces or urine - Determination of gross calorific value - Bomb calorimeter method