摘要
本文用顶空气相色谱法测定了聚氯乙烯中残留氯乙烯的含量 ,最小检出量为0 0 1 μg/g ,相对标准偏差RSD =2 .3 % (n =6)。平均回收率为 97 5%～ 1 0 4 2 %
In this paper,Chlorde in polyvinyl chloride (PVC) was determined with GC. The separation was performed on SE-30 colomn 2m*3mm i. d. at 120. The characteristics of this method are sensitive and accurate. The method can used for determination of chloride in products.
出处
《生物医学工程研究》
1997年第4期39-41,共3页
Journal Of Biomedical Engineering Research
关键词
聚氯乙烯
氯乙烯
测定
Polyvinyl Chloride Determination
