A high-sensitivity loading method using tantalum (Ta) gel for high-precision Ca isotope measurement by TIMS
This study proposed a new loading technique using a tantalum (Ta) gel activator for high-precision Ca isotope ( δ 44/40 Ca) measurement by double-spike thermal ionization mass spectrometry (DS-TIMS).
Authors
- Shixin Gao
- Zhigang Zhao (ORCID: https://orcid.org/0000-0002-5252-4813)
- Zhaofeng Zhang (ORCID: https://orcid.org/0000-0003-1797-7507)
- Xin Li (ORCID: https://orcid.org/0000-0003-0026-886X)
- Fang Liu (ORCID: https://orcid.org/0000-0002-6051-7103)
- Wenke Wang (ORCID: https://orcid.org/0000-0002-0434-8173)
- Xiong Yang
- Wang Da
Institutions
- Chengdu University of Technology (CN)
Publication Details
- Journal
- Journal of Analytical Atomic Spectrometry
- Published
- 2025-11-04
- DOI
- https://doi.org/10.1039/d5ja00331h
- Primary Topic
- Isotope Analysis in Ecology
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China