Trace element analysis of NIST SRM 614 and 616 glass reference materials by laser ablation microprobe-inductively coupled plasma-mass spectrometry | Macquarie University ResearchOnline

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Trace element analysis of NIST SRM 614 and 616 glass reference materials by laser ablation microprobe-inductively coupled plasma-mass spectrometry

Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/26388

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Title: Trace element analysis of NIST SRM 614 and 616 glass reference materials by laser ablation microprobe-inductively coupled plasma-mass spectrometry
Related: Geostandards newsletter : journal of geostandards and geoanalysis, Vol. 26, Issue 1, p.75-84
DOI: 10.1111/j.1751-908X.2002.tb00625.x
Publisher: Association Scientifique pour la Géologie et ses Applications
Date: 2002
Author/Creator: Kurosawa, Masanori
Author/Creator: Jackson, Simon E
Author/Creator: Sueno, Shigeho
Description: Fifty elements in NIST SRM 614 and 616 glass reference materials were determined by laser ablation microprobe-inductively coupled plasma-mass spectrometry (LAM-ICP-MS). The values determined for NIST SRM 614 agreed well with the NIST-certified and information values (mean relative difference ± 3.6%), except for B, Sc and Sb. The values determined for NIST SRM 616 agreed with the NIST-certified and information values within a mean relative difference of ± 1.5%, except for B, Sc and Ga. In addition, at an 80 μm sampling scale, NIST SRM 614 and 616 glass discs were homogeneous for trace elements within the observed precisions of 5 and 15% (mean), respectively. Detection limits were in the range 0.01 - 0.3 μg g⁻¹ for elements of lower mass numbers (amu < 80) and 1 - 10 ng g⁻¹ for heavy elements (amu > 80). Detection at the sub ng g⁻¹ level is possible for most of the heavy elements by using an ablation pit size larger than 10 0 μm.
Description: 10 page(s)
Subject Keyword: trace element analysis
Subject Keyword: NIST glass
Subject Keyword: LAM-ICP-MS
Subject Keyword: laser-ablation
Subject Keyword: homogeneity
Subject Keyword: microprobe
Resource Type: journal article
Organisation: Macquarie University. Dept. of Earth and Planetary Sciences
Organisation: Macquarie University. National Key Centre for Geochemical Evolution and Metallogeny of Continents (GEMOC)

Identifier: http://hdl.handle.net/1959.14/26388
Identifier: ISSN:0150-5505
Identifier: mq-rm-2002015311
Language: eng
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