Multiple collector ICP-MS: Introduction to instrumentation, measurement techniques and analytical capabilities
Multiple collector ICP-MS: Introduction to instrumentation, measurement techniques and analytical capabilities
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DOI：
10.1111/j.1751-908x.2001.tb00785.x
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发表时间：
2001-06
影响因子：
3.8
通讯作者：
M. Rehkämper;M. Schönbächler;C. Stirling
中科院分区：
文献类型：
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作者：
M. Rehkämper;M. Schönbächler;C. Stirling
多收集器 ICP-MS (MC-ICP-MS) 技术最近引起了广泛关注，因为它可以精确测量多种元素的同位素组成。这篇综述文章讨论了这种质谱技术的特殊优点，并概述了仪器。涵盖了 MC-ICP-MS 仪器的性能特征以及仪器质量歧视的校正程序。还考虑了用于避免光谱干扰和基体效应造成的分析假象的策略。然后讨论了一系列应用，以概述这种质谱技术的多功能性。应用的多样性，包括测量放射性和稳定同位素比率、通过同位素稀释测定微量元素浓度以及使用激光烧蚀系统进行原位同位素测量，凸显了 MC-ICP-MS 与当前和未来各个地球科学学科研究的巨大相关性。
The technique of multiple collector ICP-MS (MC-ICP-MS) has recently attracted much attention, because it permits the precise measurement of isotope compositions for a wide range of elements. This review article discusses the particular advantages of this mass spectrometric technique and provides an overview of the instrumentation. The performance characteristics of MC-ICP-MS instruments and procedures for the correction of instrumental mass discrimination are covered. The strategies that are employed to avoid analytical artefacts from spectral interferences and matrix effects are also considered. A range of applications are then discussed, to provide an overview of the versatility of this mass spectrometric technique. The diversity of applications, which include the measurement of radiogenic and stable isotope ratios, the determination of trace element concentrations by isotope dilution and in situ isotopic measurements using a laser ablation system, highlight the great relevance of MC-ICP-MS to present and future research in various Earth science disciplines.