Dataset Information

DOI: 10.60520/IEDA/114584

Iron isotopic compositions measured for a set of geological and biological standards using the Nu Sapphire in CRC mode

Creator(s):
Luu, Tu-Han; ORCID: 0000-0003-2121-3702
Abstract:
These Fe isotopic data were acquired in solution mode using a Nu Sapphire MC-ICP-MS at IPGP (France), with a mix of He-H2 in the collision/reaction cell (CRC). Analyses were performed in both wet plasma and dry plasma modes for extensive comparison. We measured a series of geological (BHVO-2, BIR-1, BCR-2, SDC-1, AGV-2, W-2, JP-1, GSP-2, COQ-1) and biological (ERM-BB184, ERM-BB185, ERM-BB186 and ERM-DB001) reference materials. The accuracy and precision of d56Fe obtained in this study for solutions with Fe concentrations down to approximately 10 ppb Fe are comparable to those obtained using conventional MC-ICP-MS (no CRC), but using higher Fe concentrations, in the ppm range.
How to cite this dataset:
Luu, T., 2027. Iron isotopic compositions measured for a set of geological and biological standards using the Nu Sapphire in CRC mode, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.60520/IEDA/114584. Accessed 2026-08-03.
DOI Creation Date:
2026-07-29
License:
Creative Commons Attribution 4.0 International [CC-BY-4.0]
Keyword(s):
Coverage Scope: Global
User Contributed Keyword(s):
Fe isotopes, MC-ICP-MS, collision/reaction cell, geological reference materials, biological reference materials
Data Available On:
2027-04-01
Resource Type:
Dataset
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