分析化学
分析化學
분석화학
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2001年
5期
549-551
,共3页
出口压%薄涂柱%气相色谱%柱效%减压
齣口壓%薄塗柱%氣相色譜%柱效%減壓
출구압%박도주%기상색보%주효%감압
以甲基硅油0V-101、210为固定液，研究了出口压减压下薄涂气相色谱柱的特性，从柱压、柱温、保留值、柱效、柱的稳定性等方面进行了探讨。应用于烷烃及几种农药的分离，效果良好。
以甲基硅油0V-101、210為固定液，研究瞭齣口壓減壓下薄塗氣相色譜柱的特性，從柱壓、柱溫、保留值、柱效、柱的穩定性等方麵進行瞭探討。應用于烷烴及幾種農藥的分離，效果良好。
이갑기규유0V-101、210위고정액，연구료출구압감압하박도기상색보주적특성，종주압、주온、보류치、주효、주적은정성등방면진행료탐토。응용우완경급궤충농약적분리，효과량호。
In this paper,performance of decompression and low coated gas chromatographic column of non-polar liquid phases is described. Chromatographic parameters of a column packed with 0.5% OV-101 on glazing support (φ0.18～0.25mm) 302 was studied for C、C7、C8、C9 n-alkanes samples. The results showed that the column pressure 0.068 MPa was best,the column temperature for n-octane could be decreased to 52°C,column efficiency was four time as high as ordinary pressure detection.
