LA-ICP-MS analyses of Fe-rich alloys: quantification of matrix effects for 193 nm excimer laser systems-Reference-Cited by-同舟云学术

LA-ICP-MS analyses of Fe-rich alloys: quantification of matrix effects for 193 nm excimer laser systems

Published:2019 Issue:1 Volume:34 Page:222-231
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Steenstra E. S.¹²³⁴⁵^ORCID,Berndt J.⁶⁷⁸,Klemme S.⁶⁷⁸,van Westrenen W.¹²³

Affiliation:

1. Faculty of Science

2. Vrije Universiteit Amsterdam

3. The Netherlands

4. The Geophysical Laboratory

5. Carnegie Institution for Science

6. Institute of Mineralogy

7. University of Münster

8. Germany

Abstract

The use of silicate calibrants for ns LA-ICP-MS analyses of Fe-based samples results in significant matrix effects. The magnitude of these effects, defined by the fractionation index or F_i, is a function of elemental volatility. Using the dependency of the F_i with elemental volatility a predictive model was developed to correct for these effects.

Funder

Deutsche Forschungsgemeinschaft

Nederlandse Organisatie voor Wetenschappelijk Onderzoek

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/JA/C8JA00291F

Reference49 articles.

1. The direct determination of trace metals in gold and silver materials by laser ablation inductively coupled plasma mass spectrometry without matrix matched standards

2. Trace Element Microanalysis in Iron Meteorites by Laser Ablation ICPMS