摘要
程序涂渍色谱柱内固定液和载体的比例按余弦函数程序改变．从理论上推导出程序效应与各变数之间的关系，对其色谱柱的特性进行了探讨．
Cosine gradient loaded column has been designed.The proportion of stationary liquid and support is changed according to cosine gradient in column.The relationship between gradient loaded effect and parameters have been deducted theoretically and verified experimentally.The application of cosine gradient loaded columns has been studied.
出处
《湖南大学学报（自然科学版）》
EI
CAS
CSCD
1999年第3期21-24,93,共5页
Journal of Hunan University:Natural Sciences
基金
湖南省科委资助
关键词
气相色谱法
余弦函数程序柱
程序涂渍色谱柱
gas chromatography,cosine gradient loaded column,gradient loaded effect
