在线正相微孔柱高效液相色谱与傅氏变换红外光谱的联用方法  

ON-LINE NORMAL PHASE MICROBORE HPLC/FTIR METHOD

作　　者：黄威东[1] 王俊德[1] 车迅[1] 宋果男[1] 

机构地区：[1]中国科学院大连化学物理研究所,大连116012

出　　处：《光谱学与光谱分析》1991年第6期11-13,10,共4页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金

摘　　要：发展了一种在线正相微孔柱高效液相色谱/傅氏变换红外光谱联用法。它有匹配的接口,适当的联机参数,合理的数据处理方法。用本法成功地实现了对一些模型混合物和实际样品的分析鉴定。实验表明本法可作为复杂有机混合物分析鉴定的有效手段之一。A combined method of normal phase microbore HPLC with a FTIR spectrometer using a flow cell interface has been developed. It has a rational geometry of the flow cell, good data processing approach and matchable coupled parameters, On-line analytical results show that good separations,, good signal- to- noise ratios of the on-line IR spectra and satisfactory detection limits can be obtained by employing this method. On-line HPLC/FTIR is a valuable tool in complex mixture analysis and identification. Limitations of this method are also outlined.

关 键 词：高效液相色谱 红外光谱 联用技术 

分 类 号：O657.3[理学—分析化学]