BLEEDING CCL2F2 AS A TOOL TO ENHANCE THE EMISSION OF METAL-IONS AND TO SUPPRESS ISOBARIC INTERFERENCES BY OXIDE IONS DURING A MULTIELEMENT ANALYSIS OF RARE-EARTH ELEMENTS ON A THERMAL IONIZATION MASS-SPECTROMETER

被引：5

作者：

HEBEDA, EH

SCHIJF, J

机构：

[1] Laboratorium voor Isotopen-Geologie, Vrije Universiteit, 1081 HV Amsterdam

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1991年 / 104卷 / 03期

关键词：

D O I：

10.1016/0168-1176(91)80011-B

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The property of freon to stimulate the emission of metal ions, to produce fluoride ions and to suppress oxide ions provides a new tool to diminish isobaric interferences and to increase the accuracy and sensitivity of the multi-element analysis of rare earth elements.

引用

页码：227 / 234

页数：8

共 12 条

[1]

DUSHMAN S, 1962, SCI F VACUUM TECHNIQ, P366

[2] DETERMINATION OF THE RARE-EARTH ELEMENTS IN NATURAL-WATERS BY ISOTOPE-DILUTION MASS-SPECTROMETRY [J].