Single-element solution comparisons with a high-performance inductively coupled plasma optical emission spectrometric method

被引：51

作者：

Salit, ML ^{[1
]}

Turk, GC ^{[1
]}

Lindstrom, AP ^{[1
]}

Butler, TA ^{[1
]}

Beck, CM ^{[1
]}

Norman, B ^{[1
]}

机构：

[1] NIST, Chem Sci & Technol Lab, Gaithersburg, MD 20899 USA

来源：

ANALYTICAL CHEMISTRY | 2001年 / 73卷 / 20期

关键词：

D O I：

10.1021/ac0155097

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A solution-based inductively coupled plasma optical emission spectrometric (ICP-OES) method is described for elemental analysis,vith relative expanded uncertainties on the order of 0.1% relative. The single-element determinations of 64 different elements are presented, with aggregate performance results for the method and parameters for the determination of each element. The performance observed is superior to that previously reported for ICP-OES, resulting from a suite of technical strategies that exploit the strengths of contemporary spectrometers, address measurement and sample handling noise sources, and permit rugged operation with small uncertainty. Taken together, these strategies constitute high-performance ICP-OES.

引用

页码：4821 / 4829

页数：9

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