Single-and dual-isotopic analysis using high-resolution continuum-source graphite-furnace molecular absorption. Strategies for data selection, processing, and modeling

Key Points

• This work aims to evaluate different data processing strategies for obtaining isotopic information using high-resolution methods.
• Investigated two molecules: CaF and CaCl
• Applied high-resolution continuum-source and graphite-furnace techniques
• Focused on data selection and modeling strategies
• Identified optimal strategies for obtaining clear isotopic signals
• Achieved improved data accuracy and precision in isotopic measurements
• Demonstrated the effectiveness of high-resolution techniques in molecular absorption