A two-stage Cd purification method with anion exchange resin and BPHA extraction resin for high precision determination of Cd isotopic compositions by double spike MC-ICP-MS-Reference-Cited by-同舟云学术

A two-stage Cd purification method with anion exchange resin and BPHA extraction resin for high precision determination of Cd isotopic compositions by double spike MC-ICP-MS

Published:2023 Issue:4 Volume:38 Page:939-949
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Zhong Qiao-Hui¹²³,Li Jie¹²^ORCID,Yin Lu⁴,Shen Neng-Ping⁵,Yan Shuang²⁶,Wang Zhao-Yang¹²³,Zhu Chun-Hui⁷

Affiliation:

1. State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China

2. CAS Center for Excellence in Deep Earth Science, Guangzhou, 510640, China

3. College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, 100101, China

4. Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University, Shijiazhuang, 050031, China

5. State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550081, China

6. CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, Guangdong, China

7. Tongwei Analytical Technology Co., Ltd, Guangzhou 510640, China

Abstract

A two-stage Cd purification method with anion exchange resin and BPHA extraction resin is developed to purify Cd from geological materials for high precision determination of Cd isotopic compositions by double spike MC-ICP-MS.

Funder

National Key Research and Development Program of China

Science and Technology Program of Guizhou Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/JA/D2JA00411A

Reference63 articles.

1. The isotope abundances and the atomic weight of cadmium by a metrological approach

2. Stable isotope compositions of cadmium in geological materials and meteorites determined by multiple-collector ICPMS