SAMPLE PREPARATION OF HIGH-PURITY TITANIUM FOR ANALYSIS BY GLOW-DISCHARGE MASS-SPECTROMETRY

被引：4

作者：

FANG, DC

SEEGOPAUL, P

机构：

[1] Materials Research Corporation, Orangeburg, NY 10962

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1992年 / 7卷 / 06期

关键词：

GLOW DISCHARGE MASS SPECTROMETRY; TITANIUM ANALYSIS; SAMPLE PREPARATION;

D O I：

10.1039/ja9920700959

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new sample preparation protocol for high-purity titanium material has been developed for analysis by glow discharge mass spectrometry. The titanium material is machined using an aluminium oxide cut-off wheel followed by a double etching process with a hydrogen peroxide based acid etchant. This sample preparation method reduces conventional preparation time from 3 h to 20 min and pre-sputtering time from more than 1 h to 20 min.

引用

页码：959 / 964

页数：6

共 11 条

[1]

BENTZ BL, 1988, PROG ANAL AT SPECTRO, V11, P53

[2]

HALL DJ, 1987, AM LAB, V19, P74

[3]

HESS KR, 1986, ANAL CHEM, V58, pA341

[4] MICROCHEMICAL DETERMINATION OF PLATINUM AND IRIDIUM BY GLOW-DISCHARGE MASS-SPECTROMETRY [J].