This standard specifies the sampling, sample preparation and gas chromatography determination methods for the inspection of ethoxyquin residues in fruits. This standard applies to the determination of ethoxyquin residues in apples and other fruits. The detection limit of this standard is 0.05mg/kg.
GB/T 5009.129-2003 history
2023GB 5009.129-2023 National Food Safety Standard Determination of Ethoxyquin in Foods