Simple robust estimation of uranium isotope ratios in individual particles from LA-ICP-MS measurements

2017 ◽  
Vol 32 (6) ◽  
pp. 1155-1165 ◽  
Author(s):  
Stephen J. Walsh ◽  
Naida Dzigal ◽  
Ernesto Chinea-Cano ◽  
Andreas Limbeck
Keyword(s):  
Statistical Model ◽  
Robust Estimation ◽  
Data Reduction ◽  
Isotope Ratios ◽  
Uranium Isotope ◽  
Model Diagnostics ◽  
Icp Ms ◽  
Individual Particles ◽  
Reduction Approach

Statistical model diagnostics assess the quality of the ablation run and underscore the validity of the data reduction approach.

Comparison of ICP-MS and SIMS techniques for determining uranium isotope ratios in individual particles

Talanta ◽  
2009 ◽  
Vol 78 (1) ◽  
pp. 290-294 ◽  
Author(s):  
F ESAKA ◽  
M MAGARA ◽  
C LEE ◽  
S SAKURAI ◽  
S USUDA ◽  
...  
Keyword(s):  
Isotope Ratios ◽  
Uranium Isotope ◽  
Icp Ms ◽  
Individual Particles

scholarly journals IsoFishR: An application for reproducible data reduction and analysis of strontium isotope ratios (87Sr/86Sr) obtained via laser-ablation MC-ICP-MS

PLoS ONE ◽  
2018 ◽  
Vol 13 (9) ◽  
pp. e0204519 ◽  
Author(s):  
Malte Willmes ◽  
Katherine M. Ransom ◽  
Levi S. Lewis ◽  
Christian T. Denney ◽  
Justin J. G. Glessner ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Data Reduction ◽  
Isotope Ratios ◽  
Strontium Isotope ◽  
Icp Ms ◽  
Strontium Isotope Ratios

scholarly journals Accurate measurement of uranium isotope ratios in solid samples by laser ablation multi-collector inductively coupled plasma mass spectrometry

2018 ◽  
Vol 33 (6) ◽  
pp. 1076-1080 ◽  
Author(s):  
Z. Varga ◽  
M. Krachler ◽  
A. Nicholl ◽  
M. Ernstberger ◽  
T. Wiss ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Laser Ablation ◽  
Inductively Coupled Plasma ◽  
Certified Reference Materials ◽  
Isotope Ratios ◽  
Uranium Isotope ◽  
Solid Samples ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

A multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) coupled to a 213 nm ns-laser was used to measure uranium isotope ratios (234U/238U, 235U/238U, and 236U/238U) in six solid nuclear certified reference materials (CRMs).

Uranium isotope analysis by MC-ICP-MS in sub-ng sized samples

2016 ◽  
Vol 31 (11) ◽  
pp. 2272-2284 ◽  
Author(s):  
Sergei F. Boulyga ◽  
Andreas Koepf ◽  
Stefanie Konegger-Kappel ◽  
Zsuzsanna Macsik ◽  
Guillaume Stadelmann
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Isotope Analysis ◽  
Isotope Ratios ◽  
Uranium Isotope ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

This study describes the multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) method for the determination of n(233U)/n(238U), n(234U)/n(238U), n(235U)/n(238U), and n(236U)/n(238U) isotope ratios in purified uranium solutions.

In situ Fe isotopic analyses of fourteen reference materials using a synthetic Cr standard for mass bias and isobaric interference corrections by femtosecond LA-MC-ICP-MS

2021 ◽  
Author(s):  
Lei Xu ◽  
Wen Zhang ◽  
Tao Luo ◽  
Jin-Hui Yang ◽  
Zhaochu Hu
Keyword(s):  
Reference Materials ◽  
Isotope Ratios ◽  
Isobaric Interference ◽  
Analytical Technique ◽  
Mass Bias ◽  
Icp Ms ◽  
Isotopic Analyses

High precise and accurate measurements of Fe isotope ratios for fourteen reference materials from the USGS, MPI-DING and CGSG were successfully carried out using a developed analytical technique by fs...

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