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See Chinese contents: GB 31604.58-2023 GB 31604.58-2023: National food safety standard - Food contact materials and products - Determination of migration of nine antioxidants
This Standard specifies methods for the determination of migration of nine antioxidants in food contact materials and products. This Standard applies to the determination of migration of antioxidant 2246, antioxidant 264, butylated hydroxyanisole (BHA), 2,4-di-tert-butylphenol, antioxidant 425, antioxidant 300, antioxidant 1010, antioxidant 1076, and antioxidant 168. Method-I High Performance Liquid Chromatography
