GC-MS 法测定食品包装材料中三磷酸酯

摘要

An analytical method for determination of Tris(1,3-dichloro-2-propyl)Phosphate (TDCP)in food packing materials was established by gas chromatography-mass spectrometry method.The linear ranges of TDCP were 0.1 ~50 mg/L,and the detection were 0.04mg/kg.The method recoveries were in the range of 92.5% ~95.2%,and the method precisions were 2.50% ~3.96%.%介绍了用气相色谱-质谱检测法测定食品包装材料中三（1，3-二氯丙基）磷酸酯含量的方法。试验结果表明：三（1，3-二氯丙基）磷酸酯的线性范围为0．1～50mg／L，检出限为0．04mg／kg，方法的加标回收率为92．5％～95．2％，相对标准偏差为2．50％～3．96％。