A novel method for measuring ultra-trace levels of U and Th in Au, Pt, Ir, and W matrices using ICP-QQQ-MS employing an O2 reaction gas-Reference-Cited by-同舟云学术

A novel method for measuring ultra-trace levels of U and Th in Au, Pt, Ir, and W matrices using ICP-QQQ-MS employing an O2 reaction gas

Published:2020 Issue:12 Volume:35 Page:2859-2866
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Harouaka Khadouja¹²³^ORCID,Hoppe Eric W.¹²³^ORCID,Arnquist Isaac J.¹²³^ORCID

Affiliation:

1. Pacific Northwest National Laboratory

2. Richland

3. USA

Abstract

A mass shift method using ICP-MS/MS with O₂ reaction gas is used for ultra-trace determinations of U and Th in samples containing W, Ir, Pt, and Au derived polyatomic interferants without the need for extensive chemical sample preprocessing.

Funder

U.S. Department of Energy

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/JA/D0JA00220H

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1. Search for Majorana neutrinos with the first two years of EXO-200 data

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