塑料制品中三(2-氯乙基)磷酸酯含量的测定

摘要

A gas chromatography-mass spectrometry method for the determination of tris(2-chloroethyl) phos-ophate in plastics was developed. The method is fast, accurate and sensitive. The range of linearity is 2~ 80mg/L, the minimum detection limit is lmg/L and the recovery is better than 85%.%采用气相色谱-质谱联用仪,建立了测定塑料制品中三(2-氯乙基)磷酸酯含量的方法.本方法快速准确、灵敏度高,方法的线性范围是2～80mg/L,最低检出限为1mg/kg,回收率大于85％,结果满意.