摘要
考察了多种苯系物位置异构体在气相色谱4种环糊精固定相上和SE30、交联PEG20M及手性二酰胺固定相上的保留行为,并测定了一些热力学数据,对保留机理迸行了讨论.
Retention behavior of several positional isomers of benzene has been investigated on four different cyclodextrin stationary phases and on PEG20M, SE30, diamide stationary phases in gas chromatog-raphy. Thermaldynamic data were obtained. The retention mechanism was also discussed.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1999年第2期174-177,共4页
Chinese Journal of Analytical Chemistry
关键词
位置异构体
环糊精
固定相
GC
分离
苯系物
Positional isomers, cyclodextrin stadonary phases, gas chromatography, benzene
