Radiochemical Separation and Measurement by Mass Spectrometry with Magnetic Sector with Inductively Coupled Plasma source (ICP-SFMS) of Plutonium Isotopes in Soil Samples Journal title: Journal of Nuclear Physics, Material Sciences, Radiation and Applications Authors: C. O. Torres-Cortés, H. Hernández-Mendoza, H. R. Vega-Carrillo, E. T. Romero-Guzmán Subject(s): Materials Science, Nuclear Physics, Radiation