High precision measurements of lithium isotopic composition at sub-nanogram by MC-ICP-MS with membrane desolvation
Maoyong He, Li Deng, Jianni Liu, Zhangdong Jin, Tongxiang Ren
Abstract
Li values of BHVO-2 (4.58 ± 0.35‰), AGV-2 (6.85 ± 0.40‰) and NASS-6 (30.88 ± 0.20‰) are in agreement with the published data within the uncertainty. We also present analytical results for South China Sea surface seawater water, meteorite, limestones and rain water. These results demonstrate the validity of the method for obtaining highly precise and accurate outcomes.
Topics & Concepts
Lithium (medication)Composition (language)ChemistryIsotopes of lithiumAnalytical Chemistry (journal)IonChromatographyOrganic chemistryIon exchangeMedicinePhilosophyLinguisticsEndocrinologyRadioactive element chemistry and processingAnalytical chemistry methods developmentChemical Synthesis and Characterization