Noise identification and sampling frequency determination for precise Pb isotopic measurements by quadrupole-based Inductively Coupled Plasma Mass Spectrometry F. Monna, J.-L. Loizeau, B. Thomas, C. Guéguen, P.-Y. Favarger, R. Losno and J. DominikAnalusis, 28 8 (2000) 750-757DOI: https://doi.org/10.1051/analusis:2000146