This standard specifies the manual and semi-automatic determination procedures for the determination of crude fiber content in grains by media filtration method. This standard is applicable to the determination of crude cellulose content in grains, beans and animal feed with crude fiber content higher than 10g/Kg.
GB/T 5515-2008 Referenced Document
GB/T 20195 Animal feeding stuffs--Preparation of test samples
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 5515-2008 history
2008GB/T 5515-2008 Inspection of grain and oils.Determination of crude fibre content in grain.Method with intermediate filtration
1985GB/T 5515-1985 Inspection of grain and oilseeds--Methods for determination of crude fibre