Comparison and optimization of chromatographic separation methods for accurate measurement of antimony isotopic composition

Key Points

• This research aims to compare and optimize chromatographic separation methods for the analysis of antimony isotopes.
• Utilized offline chemical methods for separation and measurement.
• Compared different chromatographic techniques for accuracy in isotopic analysis.
• Analyzed the precision and robustness of each method across various conditions.
• Identified optimal chromatographic conditions for accurate Sb isotope measurements.
• Demonstrated significant improvements in isotopic precision compared to previous methods.