This standard specifies the gas chromatography method for the determination of isothiocyanates in feed. This standard is applicable to the determination of isothiocyanates in compound feeds, concentrated feeds, concentrate supplements and feed raw materials. The detection limit of this standard is 2mg/kg, and the quantitation limit is 5mg/kg.
GB/T 13087-2020 Referenced Document
GB/T 20195 Animal feeding stuffs--Preparation of test samples
GB/T 5520 Inspection of grain and oils.Germination test of seeds
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 13087-2020 history
2020GB/T 13087-2020 Determination of isothiocyanates in feeds
1991GB/T 13087-1991 Method for determination of isothiocyanates in feeds