Nowell, G., Pearson, D., Ottley, C. J., Schweiters, J., & Dowall, D. (2003). Long-term performance characteristics of a plasma ionisation multi-collector mass spectrometer (PIMMS): the ThermoFinnigan Neptune. In J. Holland, & S. Tanner (Eds.), Plasma Source Mass Spectrometry (307-320). Royal Society of Chemistry. https://doi.org/10.1039/9781847551689-00307