This standard specifies the determination method of N-dimethylnitrosamine content in food. This standard is applicable to the determination of N-dimethylnitrosamine content in wagyu meat and meat products, aquatic animals and their products. First Method "Gas Chromatography-Mass Spectrometry 2 Principles
GB 5009.26-2016 history
2023GB 5009.26-2023 National Food Safety Standard Determination of N-Nitrosamine Compounds in Foods
2016GB 5009.26-2016 Determination of N-nitrosamine compounds in national food safety standards