The inductively coupled plasma-triple-quadrupole-mass spectrometer coupled to a laser ablation system (LA-ICP-QQQ-MS) is being developed to measure multiple sulfur isotopes.
Digests of isotopically characterized pyrite (Sierra pyrite, LaFlamme et al. 2016) have been tested by ICP-QQQ-MS with Bastian Goerg, Senior Scientist Agilent Scientific and have promising results:
The inductively coupled plasma-triple-quadrupole-mass spectrometer coupled to a laser ablation system (LA-ICP-QQQ-MS) is being developed to measure multiple sulfur isotopes.
Digests of isotopically characterized pyrite (Sierra pyrite, LaFlamme et al. 2016) have been tested by ICP-QQQ-MS with Bastian Goerg, Senior Scientist Agilent Scientific and have promising results:
LA - QQQ - ICP -MS
The inductively coupled plasma-triple-quadrupole-mass spectrometer coupled to a laser ablation system (LA-ICP-QQQ-MS) is being developed to measure multiple sulfur isotopes. Reference materials include pyrrhotite, pyrite, and chalcopyrite.
For more information about our method and capabilities, see this recent abstract presented at GACMAC 2022 (Halifax) by Guillaume Barré:
https://www.researchgate.net/publication/360748920_In-situ_sulfide_sulfur_isotopes_by_LA-ICP-QQQ-MS
