Precise/small sample size determination of stable Cd isotope ratios of geological samples with double spike MC-ICP-MS
Chao Guo, Tao Li, Gaojun Li, Tianyu Chen, Le Li, Liang Zhao, Junfeng Ji
Abstract
The modified chemical purification protocol and double spike Cd isotope method avoid using the toxic HBr to isolate Cd from Zn and show very high tolerance to the presence of Zn in the sample solutions.
Topics & Concepts
IsotopeChemistryInductively coupled plasma mass spectrometryAnalytical Chemistry (journal)Stable isotope ratioSpike (software development)RadiochemistryMass spectrometryChromatographyPhysicsManagementEconomicsQuantum mechanicsAnalytical chemistry methods developmentRadioactive element chemistry and processingIsotope Analysis in Ecology