Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Maria Alessia Vecchio"'
Publikováno v:
Journal of Analytical Atomic Spectrometry. 38:1057-1064
Precise and accurate measurement of 204Pb-based isotopic ratios by quadrupole ICP-MS at the part-per-billion concentration level was achieved.
Publikováno v:
Chemosphere. 255:126858
Lead (Pb) concentration and Pb isotope ratios have been determined in 109 snow pit samples collected at Dome C, on the East Antarctic Plateau, corresponding to the period 1971–2017. The Pb concentration was 8.2 ± 1.0 pg g−1 (mean ± 95%-confiden