Miniaturisation of a matrix separation/preconcentration procedure for inductively coupled plasma mass spectrometry

被引：5

作者：

Lofthouse, SD

Greenway, GM

Stephen, SC

机构：

[1] Univ Hull, Hull HU6 7RX, N Humberside, England

[2] Zeneca Specil, Manchester M9 8ZS, Lancs, England

来源：

ANALYTICAL COMMUNICATIONS | 1998年 / 35卷 / 06期

关键词：

D O I：

10.1039/a802547i

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The miniaturisation of an existing matrix separation/preconcentration procedure has been successfully developed to reduce the time required for analysis by 40% to 3 min. A microconcentric nebuliser in the ICP-MS permits a smaller volume of solution to be analysed which leads to a reduction in reagent consumption. Recoveries ranging from 91 to 102% are reported for a range of elements along with validation data from two certified reference materials CASS-2 and SLEW-1.

引用

页码：177 / 178

页数：2

共 9 条

[1]

BEACHEMIN D, 1989, ANAL CHEM, V61, P1857

[2]

BEACHEMIN D, 1991, TRENDS ANAL CHEM PER, V10, P71

[3] DETERMINATION OF TRACE-METALS IN SEA-WATER AND THE ONLINE REMOVAL OF MATRIX INTERFERENCES BY FLOW-INJECTION WITH INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRIC DETECTION [J].