Agricultural Standard of the People's Republic of China
Scope
This standard specifies a high-performance liquid chromatography method for the determination of nandrolone phenylpropionate content in feed. This standard is applicable to the determination of nandrolone phenylpropionate in compound feeds, concentrated feeds, concentrate supplements and additive premixed feeds. The detection limit of this standard is 0.1 mg/kg, and the quantitation limit is 0.5 mg/kg.