Table of contents
Oral Sessions (Day1, Day2, Day3)
Poster Presentations (Day1, Day2, Day3)
Oral Sessions
- Day 3, June 24(Fri.) 14:40-15:00 Room D (413 and 414)
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3D-O2-1440 PDF
Isotopic Analyses of Pt and Ir in Chondrite Nanoparticles using High-time Resolution Multiple Collector-ICPMS Technique
Isotopic analyses of Pt and Ir from chondrite matrix were conducted by a multiple collector-ICP-mass spectrometry equipped with high-time resolution ion counters. To obtain reliable data, correction of counting loss due to detector dead time is highly desired. We have developed new correction method for the dead time. With the technique developed here, Pt and Ir isotopic data can be derived from individual nanoparticles from chondrite matrix. Isotopic signature obtained here will be discussed.