GB/T 23296.4-2009 in English

《GB/T 23296.4-2009食品接触材料 高分子材料 食品模拟物中1-辛烯和四氢呋喃的测定 气相色谱法》由424-cnis（中国标准化研究院）归口，主管部门为国家市场监督管理总局。
本标准规定了食品模拟物中1-辛烯和四氢呋喃的测定方法。
本标准适用于水、3％（质量浓度）乙酸溶液、10％（体积分数）乙醇溶液等水基食品模拟物和橄榄油中1-辛烯和四氢呋喃含量的测定。

Scope

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.