Methods of test for agricultural food products. Determination of crude fibre content (general method).
NORMA vydaná dňa 30.11.1981
Označenie normy: BS 6215-1:1981
Dátum vydania normy: 30.11.1981
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
The prepared sample is boiled with dilute sulphuric acid, the residue separated, washed and boiled with dilute sodium hydroxide solution. Residue remaining is separated, washed, dried and loss in mass on incineration determined. Status: Under Review