Academic Journal
Accurate whole-rock geochemistry analysis by combined ICP-OES and LA-ICP-MS instruments
| العنوان: | Accurate whole-rock geochemistry analysis by combined ICP-OES and LA-ICP-MS instruments |
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| المؤلفون: | Göçmengil, Gönenç, Şişman Tükel, Fatma, Uzun, Fulya, Guillong, Marcel, id_orcid:0 000-0002-6920-3362, Yilmaz, Isak, Aysal, Namik, Hanilçi, Nurullah |
| المصدر: | Bulletin of Mineral Research and Exploration, 168 |
| بيانات النشر: | Maden Tetkik Arama Genel Müdürlüğü |
| سنة النشر: | 2022 |
| المجموعة: | ETH Zürich Research Collection |
| مصطلحات موضوعية: | LA-ICP-MS, Geochemistry, ICP-OES, Whole-rock geochemistry |
| الوصف: | ICP-OES and LA-ICP-MS instruments routinely used to assess the geochemical properties of the various natural and synthetic materials. In this contribution, the analytical routines and method development procedures of the ICP-OES and LA-ICP-MS facilities installed at the Istanbul University-Cerrahpasa Geological Engineering Department, Geochronology and Geochemistry Laboratory have been evaluated using well-known international rock standards. Sample preparation techniques, method development, experimental setup and measurement conditions for the both ICP-OES and LA-ICP-MS instruments were discussed and specific analyze results of NIST SRM 614, BCR-2, AGV-2, BCR-2G and AGV-2G were evaluated. Flux-free USGS glass standards were produced by in-house techniques and flux-bearing glasses were produced by fusion of sample with the mixture of ultra-pure lithium-tetraborate, lithium metaborate and lithiumbromide were evaluated and compared with the well-known reference values in the literature. Relative standard deviation (RSD) values for the major oxide measurements for standards given range of 0.0 wt. % to 1.5 wt. %. RSD values for the trace and rare-earth-elements values were mainly lower than 10 wt. %. The results confirm that the both flux-bearing and flux-free glasses reasonably match with the worldwide inter-laboratory values for international standards samples. The combination of these two instruments can be used to conduct geochemistry of various solid earth materials. ; ISSN:0026-4563 |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/application/pdf |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/000865782300011; http://hdl.handle.net/20.500.11850/579637 |
| DOI: | 10.3929/ethz-b-000579637 |
| الاتاحة: | https://hdl.handle.net/20.500.11850/579637 https://doi.org/10.3929/ethz-b-000579637 |
| Rights: | info:eu-repo/semantics/openAccess ; http://creativecommons.org/licenses/by-nc-nd/4.0/ ; Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International |
| رقم الانضمام: | edsbas.B50A6F8B |
| قاعدة البيانات: | BASE |
| DOI: | 10.3929/ethz-b-000579637 |
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