摘要
介绍用气相色谱仪、以PEG-20M色谱柱和FID检测器对1,2-二氯乙烷进行的一种定量测定方法,其内标物选用正十一烷。该分析方法简便、准确,其标准偏差为0.31、变异系数为0.32%、回收率为99.77%、线性相关系数为0.9996。
A method is introduced for quantitative determination of 1,2-dichloride ethylane by gas chromatography with PEG-20M chromatographic column,FID and using undecane as internal standard.The analysis method is simple and accurate,and the (standard) deviation,coefficient of variation,recovery and linear correlation is 0.31%,0.32%,99.77% and 0.999 6, respectively.
出处
《氯碱工业》
CAS
2005年第7期33-34,共2页
Chlor-Alkali Industry
关键词
1
2-二氯乙烷
气相色谱法
FID检测器
定量测定
内标法
1,2-dichloroethane
gas chromatography
FID
quantitative determination
internal standard method
