Determination of ultra-trace elements and Sr-Nd isotope ratios in ultramafic rocks combined with a tandem column of SR and TODGA resins

Qishuai Huang; Shouqian Zhao; Yali Sun

doi:10.1039/d5ja00437c

January 1, 2026Journal of Analytical Atomic Spectrometry

Determination of ultra-trace elements and Sr-Nd isotope ratios in ultramafic rocks combined with a tandem column of SR and TODGA resins

View Full Paper

Ask AI

Bookmark

Share

Key Points

This research aims to develop an improved method for accurately measuring rare earth elements and strontium-neodymium isotope ratios in ultramafic rocks.
Utilized a tandem column of SR and TODGA resins for separation.
Focused on low abundance levels of rare earth elements and isotopes.
Conducted analytical tests on ultramafic rock samples.
Achieved successful separation of ultra-trace rare earth elements.
Determined reliable Sr-Nd isotope ratios in ultramafic rocks.
Presented a simpler method compared to traditional approaches.

Implication

Demonstrates a method for determining rare earth elements and Sr-Nd isotope ratios in ultramafic rocks, suggesting improved analytical techniques.

Abstract

Determining rare earth elements (REEs) and Sr-Nd isotope ratios at low abundance levels in ultramafic rocks remains a significant challenge. This study presents a simplified method for the separation of...

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Huang et al. (2026) studied this question.

synapsesocial.com/papers/69aa7087531e4c4a9ff5a6b4 https://doi.org/10.1039/d5ja00437c

View Full Paper

Ask AI

Bookmark

Share

Determination of ultra-trace elements and Sr-Nd isotope ratios in ultramafic rocks combined with a tandem column of SR and TODGA resins

Key Points

Implication

Abstract

Discussion

Cite This Study

Determination of ultra-trace elements and Sr-Nd isotope ratios in ultramafic rocks combined with a tandem column of SR and TODGA resins

Key Points

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading