This standard specifies the high performance liquid chromatography method for the determination of 1,3-phenylenediamine in polymer materials in contact with food. This standard is applicable to the determination of the migration amount of 1,3-phenylenediamine in polymer materials in contact with food.
SN/T 2550-2010 history
2010SN/T 2550-2010 Food contact materials.Polymer materials.Determination of 1,3-benzenedimethanamine in food simulants.HPLC metheod
SN/T 2550-2010 Food contact materials.Polymer materials.Determination of 1,3-benzenedimethanamine in food simulants.HPLC metheod was changed to GB 31604.11-2016 Determination of migration of 1,3-xylylenediamine in food contact materials and products in national food safety standards.