DUAL WAVELENGTH SPECTROPHOTOMETRIC DETECTOR FOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：12

作者：

LI, KP

ARRINGTON, J

机构：

[1] Department of Chemistry, University of Florida, Gainesville

来源：

ANALYTICAL CHEMISTRY | 1979年 / 51卷 / 02期

关键词：

D O I：

10.1021/ac50038a031

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Peak overlapping is very common in multicomponent elution even with optimized high performance liquid chromatography. Quantitization of the seriously interfered components is not feasible with conventional detection methods. We report here the utilization of dual wavelength spectrophotometry (DWS) as a high resolution, high precision, high selectivity detector for the remedy of this problem. The basic principles of the novel detection method are illustrated and demonstrated with examples of polycyclic aromatic hydrocarbon analysis. © 1979, American Chemical Society. All rights reserved.

引用

页码：287 / 291

页数：5

共 6 条

[1] RAPID AND SENSITIVE SPECTROPHOTOMETRY .3. A DOUBLE BEAM APPARATUS [J].