The absolute isotopic composition and atomic weight of ytterbium using multi-collector inductively coupled plasma mass spectrometry and development of an SI-traceable ytterbium isotopic certified reference material

2015 ◽  
Vol 30 (6) ◽  
pp. 1377-1385 ◽  
Author(s):  
Jun Wang ◽  
Tongxiang Ren ◽  
Hai Lu ◽  
Tao Zhou ◽  
Yuanjing Zhou
Keyword(s):  
Mass Spectrometry ◽  
Isotopic Composition ◽  
Inductively Coupled Plasma ◽  
Atomic Weight ◽  
Inductively Coupled ◽  
Terrestrial Source ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
The Absolute ◽  
Source Materials

The absolute isotopic composition of ytterbium in six varieties of (terrestrial source) materials were determined using MC-ICP-MS.

Plutonium assay and isotopic composition measurements in nuclear safeguards samples by inductively coupled plasma mass spectrometry

2019 ◽  
Vol 34 (6) ◽  
pp. 1154-1165 ◽  
Author(s):  
Gary R. Eppich ◽  
Zsuzsanna Mácsik ◽  
Róbert Katona ◽  
Stefanie Konegger-Kappel ◽  
Guillaume Stadelmann ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Isotopic Composition ◽  
Inductively Coupled Plasma ◽  
Precise Determination ◽  
Nuclear Safeguards ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Composition Measurements

MC-ICP-MS methods for accurate and precise determination of Pu amount and isotopic composition at picogram to femtogram levels.

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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