Averaged 87Sr/86Sr86/88,SSB and 87Rb/86SrSSB for repeated analyses of NIST SRM 612 bracketed by NIST SRM 610, and BHVO-2G and BIR-1G bracketed by BCR-2G
Abstract
These data were acquired using laser ablation coupled to a Nu Sapphire XD in the Nu Instruments factory (Wrexham, UK). We can see that the Sr isotopic ratios are very reproducible throughout the different analytical sessions. The good accuracy and precision obtained when mass shifting Sr isotopes using SF6 demonstrates that effect of interferences such as cell-formed oxides are negligible and so no isobaric interference correction is needed.
Fields of Study & Subjects
Geological and Geochemical Analysis
Analytical chemistry methods development
Laser-induced spectroscopy and plasma
Publication details
- Journal / source
- EarthChem Library
- Publication date
- 1 January 2026
- Language
- EN
- Document type
- Dataset