Multi collector ICP mass spectrometer

Freie Universität Berlin正在申请资金购买多收集器ICP-MS。该仪器将由地球化学小组（Institut fologische Wissenschaften）在新的实验室设施（正在建设中）操作。新仪器将允许应用现有质谱仪无法使用的新方法来研究地质物质。最初的重点将是精确和准确地测量地质样品中锌、钾、锂和硫等元素稳定同位素丰度的差异，这与高、低问题有关。温度、地球化学和宇宙化学。我们还将使用该仪器将镥铪衰变系统应用于岩石的年代和示踪剂目的。这台新仪器将用于CRC-TRR 170（晚吸积到类地行星）下一个资助阶段的科学项目和合作，并将与德国<s:1>地质科学研究所（Institut r geoologische Wissenschaften）的其他小组合作进行项目。

Freie Universität Berlin is applying funds to acquire a multi collector ICP-MS. The instrument will be operated by the Geochemistry Group (Institut für Geologische Wissenschaften) in new laboratory facilities (under construction). The new instrument will allow to apply new methods for the study of geological materials that cannot be used with the existing mass spectrometers. The initial focus will be on the precise and accurate measurement of the differences in stable isotope abundances of elements such as zinc, potassium, lithium and sulfur in geological samples related to problems in high- and low.temperature geochemistry and cosmochemistry. We will also use the instrument to apply the lutetium-hafnium decay system for geochronological and tracer purposes in rocks. The new instrument will be used in scientific projects and collaborations in the next funding phase of the CRC-TRR 170 (Late Accretion onto Terrestrial Planets), and will be used in projects with other groups in the Institut für Geologische Wissenschaften.