INDUCTIVELY COUPLED PLASMA EMISSION SPECTROMETRIC DETECTION OF SIMULATED HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC PEAKS

被引：70

作者：

FRALEY, DM ^{[1
]}

YATES, D ^{[1
]}

MANAHAN, SE ^{[1
]}

机构：

[1] UNIV MISSOURI,DEPT CHEM,COLUMBIA,MO 65211

来源：

ANALYTICAL CHEMISTRY | 1979年 / 51卷 / 13期

关键词：

D O I：

10.1021/ac50049a037

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Because of its multielement capability, element-specificity, low detection limits, inductively coupled plasma optical emission spectrometry (ICP) is a very promising technique for the detection of specific elemental species separated by high performance liquid chromatography (HPLC). This paper evaluates ICP as a detector for HPLC peaks containing specific elements. Detection limits for a number of elements have been evaluated in terms of the minimum detectable concentration of the element at the chromatographic peak maximum. The elements studied were Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, LI, Mg, Mn, Mo, Na, Nl, P, Pb, Sb, Se, Sr, Ti, V, Zn. In addition, ICP was compared with atomic absorption spectrometry for the detection of HPLC peaks composed of EDTA and NTA chelates of copper. Furthermore, ICP was compared to UV solution absorption for the detection of copper chelates. © 1979, American Chemical Society. All rights reserved.

引用

页码：2225 / 2229

页数：5

共 17 条

[1] DIRECT COMBINATION OF HIGH-PRESSURE LIQUID-CHROMATOGRAPHY AND ATOMIC-ABSORPTION FOR ANALYSIS OF METALLORGANIC COMPOUNDS [J].