中国塑料 ›› 2018, Vol. 32 ›› Issue (12): 126-131.DOI: 10.19491/j.issn.1001-9278.2018.12.020

• 标准与测试 • 上一篇    下一篇

儿童玩具和用品中18种多环芳烃含量检测与风险分析

府雨月,丁洪流*,金琦,金萍   

  1. 苏州市产品质量监督检验院
  • 收稿日期:2018-10-09 修回日期:2018-10-29 出版日期:2018-12-26 发布日期:2019-01-25
  • 基金资助:
    江苏省质监局科研项目(KJ168303)

Detection and Risk Analysis of 18 PAHs in Children's Toys and Supplies

  • Received:2018-10-09 Revised:2018-10-29 Online:2018-12-26 Published:2019-01-25

摘要: 采用自建的快速溶剂萃取法提取18种多环芳烃,经硅胶固相柱净化,使用气相色谱三重四级杆串联质谱测定儿童玩具和用品中多环芳烃的内标定量法,选取了江苏苏州地区流通市场销售的儿童玩具和用品进行了18种多环芳烃含量的检测,对检测结果进行了风险分析。

Abstract: This paper reported the detection and risk analysis of 18 types of polycyclic aromatic hydrocarbons (PAHs) in childrens toys and products, which were extracted by a self-established accelerating solvent extraction method. All of the specimens were purified by a solid phase extraction column based on silica gel, and an internal standard method was adopted to determine the concentration of PAHs in childrens toys and products using gas chromatography coupled with triple quadrupole mass spectrometry. The content of PAHs was measured from the samples collected in the circulation market in Suzhou, Jiangsu Province, and a risk analysis was performance according to the test results.