Direct measurement of Fe isotope compositions in iron-dominate minerals without column chromatography using MC-ICP-MS

2022 ◽  
Author(s):  
Kaiyun Chen ◽  
Zhian Bao ◽  
Honglin Yuan ◽  
Nan Lv
Keyword(s):  
Mass Spectrometry ◽  
Direct Measurement ◽  
High Precision ◽  
Column Chromatography ◽  
Inductively Coupled Plasma ◽  
Practical Method ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Isotope Determination

This study presents a practical method for high-precision Fe isotope determination without column chromatography purification for iron-dominated mineral samples using multi-collector inductively coupled plasma-mass spectrometry (MC-ICP-MS). A series of comparable...

High-precision barium isotope measurements by MC-ICP-MS

2015 ◽  
Vol 30 (11) ◽  
pp. 2307-2315 ◽  
Author(s):  
Xiaoyun Nan ◽  
Fei Wu ◽  
Zhaofeng Zhang ◽  
Zhenhui Hou ◽  
Fang Huang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
High Precision ◽  
Inductively Coupled Plasma ◽  
Inductively Coupled ◽  
Precision Method ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Barium Isotope ◽  
Isotope Measurements

This article presents a high precision method for Ba isotope measurements using multiple-collector inductively coupled plasma-mass spectrometry (MC-ICP-MS).

Effects of mercury and thallium concentrations on high precision determination of mercury isotopic composition by Neptune Plus multiple collector inductively coupled plasma mass spectrometry

2016 ◽  
Vol 31 (10) ◽  
pp. 2060-2068 ◽  
Author(s):  
Runsheng Yin ◽  
David P. Krabbenhoft ◽  
Bridget A. Bergquist ◽  
Wang Zheng ◽  
Ryan F. Lepak ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
High Precision ◽  
Inductively Coupled Plasma ◽  
Internal Standard ◽  
Inductively Coupled ◽  
Precision Determination ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
High Precision Determination

Thallium (Tl) has been widely used as an internal standard for mass bias correction during high precision mercury (Hg) isotope ratio measurements using multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS).

A simple method for high-precision isotopic analysis of chlorine via pneumatic nebulization multi-collector inductively coupled plasma-mass spectrometry

2016 ◽  
Vol 31 (2) ◽  
pp. 537-542 ◽  
Author(s):  
Jefferson S. de Gois ◽  
Marta Costas-Rodríguez ◽  
Paul Vallelonga ◽  
Daniel L. G. Borges ◽  
Frank Vanhaecke
Keyword(s):  
Mass Spectrometry ◽  
High Precision ◽  
Inductively Coupled Plasma ◽  
Isotopic Analysis ◽  
Spectral Interference ◽  
Simple Method ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Low Sensitivity

Despite the occurrence of spectral interference, memory effects and the characteristic low sensitivity, isotopic analysis of Cl in seawater can be successfully performed using PN-MC-ICP-MS.

Single Particle Inductively Coupled Plasma Mass Spectrometry: Investigating Nonlinear Response Observed in Pulse Counting Mode and Extending the Linear Dynamic Range by Compensating for Dead Time Related Count Losses on a Microsecond Timescale

2019 ◽  
Author(s):  
Ingo Strenge ◽  
Carsten Engelhard
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Nonlinear Response ◽  
Dynamic Range ◽  
Dead Time ◽  
Inorganic Nanoparticles ◽  
Linear Dynamic Range ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

<p>The article demonstrates the importance of using a suitable approach to compensate for dead time relate count losses (a certain measurement artefact) whenever short, but potentially strong transient signals are to be analysed using inductively coupled plasma mass spectrometry (ICP-MS). Findings strongly support the theory that inadequate time resolution, and therefore insufficient compensation for these count losses, is one of the main reasons for size underestimation observed when analysing inorganic nanoparticles using ICP-MS, a topic still controversially discussed.</p>

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