摘要
采用丙酮震荡提取保鲜膜中己二酸二乙基己基酯(DEHA),利用气相色谱氢火焰检测器(FID)进行检测,回收率在96%～101%之间,相对标准偏差在0.87%～1.31%之间。在0.01～5.0μg范围内线性关系良好,相关系数大于0.999,检出限为0.01%。方法简单快速准确。
Di （2-ethyl hexyl） adipate in polyvinyl chloride film was extracted with acetone by vibrating and determined by gas chromatography with FID. The recoveries were in the range of 96^-101% and the RSDs were in the range of 0.87%-1.31%. There was a good linear relationship over the range of 0.01 -5.0μg, the correlative coefficient was 〉0. 999 and the detection limit was 0.01%.
出处
《分析仪器》
CAS
2007年第3期38-39,共2页
Analytical Instrumentation
