CHM 0220
Chemistry Building
8051 Regents Drive
College Park, MD 20742

ipuchtel [at] umd [dot] edu

Isotope Geochemistry Laboratory

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My research interests center around chemical and thermal evolution of deep Earth and terrestrial planets. I study radiogenic isotope systems, including Sm-Nd, Re-Os, Pt-Os, Lu-Hf, and Hf-W, and lithophile and highly siderophile element abundances in various types of terrestrial and extraterrestrial materials using thermal ionization mass-spectrometry (TIMS) and inductively coupled plasma mass-spectrometry (ICP-MS).