Accurate determination of sulfur isotopes (δ33S and δ34S) in sulfides and elemental sulfur by femtosecond laser ablation MC-ICP-MS with non-matrix matched calibration

In this study, the laser- and ICP-induced S isotopic fractionation in different S-rich minerals was investigated by using femtosecond (fs) and nanosecond (ns) laser ablation MC-ICP-MS.