MC-ICP-MS实验室成立于2015年，主要利用电感耦合等离子体质谱（MC-ICP-MS）与各类溶液进样设备（如膜去溶，氢化物发生器等）联用，开展地质样品的同位素分析。针对地学领域的科学问题，研发了一系列Li-Fe-Ge-Ag-Hg稳定同位素以及Sr-Nd-Pb-Hf放射性同位素等分析方法，并将这些方法广泛应用于成矿过程研究、古环境示踪、壳-幔物质循环等诸多研究领域。
实验室始终保持对外开放与合作的工作模式，吸引了大量国内外同行来实验室开展分析与合作研究。自实验室成立以来，先后有来自中国科学院（如中科院广州地化所、中科院地理所）和国内高校（如中国地质大学、厦门大学、中山大学、中国科学技术大学、北京大学、成都理工大学、长安大学）以及美国、韩国、香港等单位和地区的科学家来实验室进行合作研究，并取得了大量成果。
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仪器名称：多接收电感耦合等离子质谱仪(Neptune plus)
启用时间：2014年9月
主要技术指标：
分析元素范围：Li―U；高分辨率≥8000；
普通灵敏度：U≥40V/ppm；
高灵敏度：U≥1200V/ppm；
内精度：87Sr/86Sr、143Nd/144Nd、207Pb/206Pb、176Hf/177Hf均优于20ppm；206Pb/204Pb、235U/238U均优于200 ppm；
丰度灵敏度(237U)：<0.5ppm；
噪音(Dark noise)：离子计数器< 0.1 cps；法拉第杯40μV (1 s积分时间）。
主要功能及应用：
适用于矿物、岩石、水样以及陨石样品的同位素比值测定，包括放射性同位素体系和稳定同位素体系，是研究宇宙起源、成矿物质来源、地表风化过程、古环境的等地质过程的重要手段。
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实验室人员
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周汀，工程师 主要从事同位素地球化学研究。负责MC-ICP-MS实验室的日常操作，维护以及同位素测试方法的开发，在国内外主流刊物如EPSL，JAAS上发表SCI论文5篇。 Email：zhouting@mail.gyig.ac.cn 电话：0851-8439 4737 办公地点：A3楼323房间/110房间 |
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内容筹备中
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方法文章示例：
Ge同位素：Zhou, T., L. Qi, and J. Xu (2025), An Improved Hydride Generation System for Isotope Measurement usink, g Multi-collector ICP-MS: A Case Study of Germanium Isotopes, At. Spectrosc.
低含量Nd-Hf同位素：Zhou, T., L. Qi, S.-h. Liu, and B. Zhou (2024), A simplified instrumental protocol for trace Nd and Hf isotope measurements (< 10 ng) using a MC-ICP-MS and an Apex Omega de-solvating system, J. Anal. At. Spectrom., doi:DOI https://doi.org/10.1039/D4JA00276H.
Ag同位素：Gong, H., Y. Qi, T. Lan, H. Fan, Y. Chen, T. Zhou, and R. Hu (2024), Accurate determination of stable silver isotopes in zinc-rich samples through effective separation of silver and zinc, J. Anal. At. Spectrom., 39(8), 1980-1989.
Li同位素：Xu, L., C. Luo, and H. Wen (2020b), A revisited purification of li for ‘Na breakthrough’and its isotopic determination by MC‐ICP‐MS, Geostandards and Geoanalytical Research, 44(1), 201-214.
Sr同位素：Zhou, T., L. Qi, H. Fan, and R. Yin (2020), An optimized protocol for high precision measurement of 87 Sr/86 Sr using a Neptune Plus multi-collector inductively coupled plasma mass spectrometer: evaluation of different cone combinations for Sr isotope determination, Analytical Methods, 12(32), 4089-4096, doi:DOI https://doi.org/10.1039/D0AY00845A.
Mo同位素：Liu, J., H. Wen, Y. Zhang, H. Fan, and C. Zhu (2016), Precise Mo isotope ratio measurements of low-Mo (ng g− 1) geological samples using MC-ICP-MS, J. Anal. At. Spectrom., 31(6), 1287-1297.
Zn同位素：Yang, Y., X. Zhang, S.-A. Liu, T. Zhou, H. Fan, H. Yu, W. Cheng, and F. Huang (2018), Calibrating NIST SRM 683 as a new international reference standard for Zn isotopes, J. Anal. At. Spectrom., 33(10), 1777-1783.
地质应用文章示例：
低含量Nd-Hf应用：
Chen, J.-F., Y.-Y. S. Zhao, Q. Shu, S.-H. Zhou, W. Du, and J. Yang (2024), The oxygen fugacity of intermediate shergottite NWA 11043: implications for Martian mantle evolution, Geochim. Cosmochim. Acta, 375, 90-105.
Huang, F., J. Li, J. Xu, J. Chen, B. Wang, P. Hu, R. Xu, Y. Zeng, L. Zhang, and T. Zhou (2023), Mo isotopes archive oceanic sediments in post-orogenic lithospheric mantle, Geochim. Cosmochim. Acta, 341, 75-89.
Zhou, S.-H., Q. Shu, D. G. Pearson, D. Li, Y. Xu, and J. Liu (2023), Rejuvenation of the lithospheric mantle beneath the orogens: Constraints from elemental geochemistry and Os isotopes in mantle xenoliths, Geochim. Cosmochim. Acta, 349, 96-114.
Zn同位素应用：
Fan, H., H. Wen, C. Xiao, T. Zhou, C. Cloquet, and X. Zhu (2018), Zinc Geochemical Cycling in a Phosphorus‐Rich Ocean During the Early Ediacaran, Journal of Geophysical Research: Oceans, 123(8), 5248-5260.
Xu, C., H. Zhong, R.-Z. Hu, H.-J. Wen, W.-G. Zhu, Z.-J. Bai, H.-F. Fan, F.-F. Li, and T. Zhou (2020a), Sources and ore-forming fluid pathways of carbonate-hosted Pb–Zn deposits in Southwest China: implications of Pb–Zn–S–Cd isotopic compositions, MinDe, 55(3), 491-513.
Ge同位素应用：Qi, H.-W., R.-Z. Hu, K. Jiang, T. Zhou, Y.-F. Liu, and Y.-W. Xiong (2019), Germanium isotopes and Ge/Si fractionation under extreme tropical weathering of basalts from the Hainan Island, South China, Geochim. Cosmochim. Acta, 253, 249-266, doi:https://doi.org/10.1016/j.gca.2019.03.022.
Ga同位素应用：
Zhang, Y., S. Liao, C. Tao, H. Wen, H. Fan, J. Wen, W. Yang, and W. Li (2021), Ga isotopic fractionation in sulfides from the Yuhuang and Duanqiao hydrothermal fields on the Southwest Indian Ridge, Geoscience Frontiers, 12(4), 101137-101137.
Cd同位素应用：
Zhang, Y., H. Wen, C. Zhu, H. Fan, and C. Cloquet (2018), Cadmium isotopic evidence for the evolution of marine primary productivity and the biological extinction event during the Permian-Triassic crisis from the Meishan section, South China, Chem. Geol., 481, 110-118.
Hg同位素应用：
Zhou, T., X. Pan, R. Sun, C. Deng, J. Shen, S. Y. Kwon, S. E. Grasby, J. Xiao, and R. Yin (2021), Cryogenian interglacial greenhouse driven by enhanced volcanism: Evidence from mercury records, Earth. Planet. Sci. Lett., 564, 116902, doi:10.1016/j.epsl.2021.116902.
Li同位素应用：
Hu, N., R. Hu, H. Chen, S. Fu, J. Yang, L. Xu, and C. Luo (2024), Lithium and oxygen isotopic constraints on the source and evolution of ore-forming fluids: a case study from the Shuiyindong Carlin-type gold deposit, SW China, MinDe, 59(2), 313-328.
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