scholarly journals A Pragmatic Approach to Coping with Matrix Effects during ICP-MS Analysis of Trace Elements in Silicate Rocks and Calibration of REE Interferences

2019 ◽  
Vol 07 (03) ◽  
pp. 82-125
Author(s):  
C. Michael B. Henderson ◽  
Paul R. Lythgoe ◽  
Karen J. Theis
Keyword(s):  
Trace Elements ◽  
Matrix Effects ◽  
Pragmatic Approach ◽  
Ms Analysis ◽  
Icp Ms ◽  
Silicate Rocks

scholarly journals Matrix effects during laser ablation MC ICP-MS analysis of boron isotopes in tourmaline

2014 ◽  
Vol 29 (5) ◽  
pp. 903 ◽  
Author(s):  
Jitka Míková ◽  
Jan Košler ◽  
Michael Wiedenbeck
Keyword(s):  
Laser Ablation ◽  
Matrix Effects ◽  
Boron Isotopes ◽  
Ms Analysis ◽  
Icp Ms

Trace elements distribution in tropical tree rings through high-resolution imaging using LA-ICP-MS analysis

2021 ◽  
Vol 68 ◽  
pp. 126872
Author(s):  
Renata S. Amais ◽  
Pedro S. Moreau ◽  
Danielle S. Francischini ◽  
Rafael Magnusson ◽  
Giuliano M. Locosselli ◽  
...  
Keyword(s):  
Trace Elements ◽  
High Resolution ◽  
Tree Rings ◽  
Tropical Tree ◽  
High Resolution Imaging ◽  
Ms Analysis ◽  
Icp Ms ◽  
Resolution Imaging

scholarly journals Gd Matrix Effects on Eu Isotope Fractionation in Geological Rocks Using MC-ICP-MS: Optimizing Europium Isotope Ratio Measurements in Geological Samples

2021 ◽  
Author(s):  
Seung-Gu Lee ◽  
Tsuyoshi Tanaka
Keyword(s):  
Isotope Ratio ◽  
Isotope Fractionation ◽  
Matrix Effects ◽  
Internal Standard ◽  
Geological Samples ◽  
Chemical Reagent ◽  
True Value ◽  
Icp Ms ◽  
Silicate Rocks ◽  
Isotope Ratio Measurements

<p></p><p>Eu has only two isotopes (151Eu and 153 Eu). Eu and Gd are one of the rare earth elements that are very difficult to completely separate from each other. Eu isotope ratio can be determined by MC-ICP-MS using internal Sm or Gd spikes to correct for mass discrimination. NIST3117a ultrapure chemical reagent shows almost no Eu isotope fractionation regardless of the kind of normalization isotope pair. However, Eu isotope ratio in the silicate rocks was effected by Gd matrix during MC-ICP-MS measurement if a trace amount of Gd impurity remains in the purified Eu fraction. In this report, we tried to determine optimizing conditions for precise and accurate Europium isotope ratio measurements in geological samples using MC-ICP-MS. The pure Eu fraction with almost no Gd matrix separated from geological samples and NIST3117a ultrapure chemical reagent show almost same degree of Eu isotope fractionation regardless of the kind of normalization isotope pair. However, Eu isotope ratio in the silicate rocks was effected by Gd matrix during MC-ICP-MS measurement using if 154 Gd interference relative to 154 Sm as internal standard is more than ca. 0.1%. Particularly, highly fractionated granite and high silica volcanic rock with extremely low Eu concentration compared to Gd require high – purity Eu separation with a high recovery rate to obtain the true value of the Eu isotope fractionation in the geological rocks. <br></p><br><p></p>

Covellite of the Semenov-2 hydrothermal field (13°31.13′ N, Mid-Atlantic Ridge): Enrichment in trace elements according to LA ICP MS analysis

2017 ◽  
Vol 473 (1) ◽  
pp. 291-295 ◽  
Author(s):  
I. Yu. Melekestseva ◽  
V. V. Maslennikov ◽  
S. P. Maslennikova ◽  
L. V. Danyushevsky ◽  
R. Large
Keyword(s):  
Trace Elements ◽  
Hydrothermal Field ◽  
Ms Analysis ◽  
Icp Ms ◽  
Mid Atlantic Ridge

scholarly journals Behaviors of Trace Elements in Tsukui Reservoir Inferred from ICP-MS Analysis.

1998 ◽  
Vol 8 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Takayoshi MIYAUCHI ◽  
Masato IWASHITA ◽  
Tadashi SHIMAMURA
Keyword(s):  
Trace Elements ◽  
Ms Analysis ◽  
Icp Ms

Ancient armour provenance by LA-ICP-MS analysis of microscopic slag inclusions

2020 ◽  
Vol 35 (11) ◽  
pp. 2582-2593
Author(s):  
Emilie Bérard ◽  
Christophe Pécheyran ◽  
Philippe Dillmann ◽  
Stéphanie Leroy ◽  
Enrique Vega ◽  
...  
Keyword(s):  
Trace Elements ◽  
Provenance Study ◽  
Slag Inclusions ◽  
Ms Analysis ◽  
Icp Ms

Improvement of an LA-ICP-MS methodology tailored to quantify trace elements in small slag inclusions and application to armour for provenance study.

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