High Precise Isotopic Measurements of pg-ng Os by Negative Ion Thermal Ionization Mass Spectrometry

High Precise Isotopic Measurements of pg-ng Os by Negative Ion Thermal Ionization Mass Spectrometry

Higher analytical precision and lower detection limit are required in geological dating and tracing, due to the wide application of Os. In this study, high-precision determination of pg-ng Os by Negative Ion Thermal Ionization Mass Spectrometry (NTIMS) was established by reagent purification, vessel...

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Bibliographic Details
Main Authors: LI Chao, YANG Xue, ZHAO Hong, ZHOU Li-min, DU An-dao, LI Xin-wei, QUN Wen-jun
Format: Article
Language:English
Published: Science Press, PR China 2015-07-01
Series:Yankuang ceshi
Subjects:
thermal ionization mass spectrometry
pg-ng level os isotope
measurement precision
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2015.04.003

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