This standard specifies the method for the determination of 1-octene and tetrahydrofuran in food simulants. This standard applies to the determination of 1-octene and tetrahydrofuran in water, 3% (mass concentration) acetic acid solution, 10% (volume fraction) ethanol solution and other water-based food simulants and olive oil. The lower limits of determination of 1-octene and THF in water-based food simulants are 2.0 mg/L and 7.0 mg/L, respectively, and the lower limits of determination of 1-octene and THF in olive oil are 2.0 mg/kg and 7.0 mg/L, respectively. mg/kg.
GB/T 23296.4-2009 Referenced Document
GB/T 23296.1-2009 Materials and articles in contact with foodstuffs.Plastics substances subject to limitation.Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and select
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 23296.4-2009 history
2016GB 31604.14-2016 National food safety standard Determination of migration of 1-octene and tetrahydrofuran in food contact materials and products
2009GB/T 23296.4-2009 Food contact materials.Polymer.Determination of 1-octene and tetrahydrofuran in food simulants.Gas chromatography
GB/T 23296.4-2009 Food contact materials.Polymer.Determination of 1-octene and tetrahydrofuran in food simulants.Gas chromatography was changed to GB 31604.14-2016 National food safety standard Determination of migration of 1-octene and tetrahydrofuran in food contact materials and products.