首页   按字顺浏览 期刊浏览 卷期浏览 PREDICTION OF LOG KWUSING MCISAND LSER METHODS FOR HETEROCYCLIC NITROGEN COMPOUNDS
PREDICTION OF LOG KWUSING MCISAND LSER METHODS FOR HETEROCYCLIC NITROGEN COMPOUNDS

 

作者: Li Li,   Hong Yang,   Yanbing Ding,   Liansheng Wang,   Zheng Zhang,  

 

期刊: Journal of Liquid Chromatography & Related Technologies  （Taylor Available online 1999）
卷期: Volume 22, issue 6  

页码: 897-907

 

ISSN:1082-6076

 

年代: 1999

 

DOI:10.1081/JLC-100101706

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The HPLC capacity factors(k') measured on a C18column, using methanol-water mobile phase of different compositions, were determined for 15 heterocyclic nitrogen compounds. The linear relationship between the log k' values and the percentage of the methanol in the eluent was studied for each compound. The log kW′ values of these compounds were obtained by extrapolating the retention data in binary solvent system to pure water eluent.

 

点击下载:  PDF (82KB)



返 回