Acquisition of a Gas-Source Mass Spectrometer

购买气源质谱仪

• 批准号: 9117926
• 负责人: Lynton Land
• 金额: $ 11万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-02-15 至 1994-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9117926&HistoricalAwards=false
• 关键词: Acquisition; Gas; Source; Mass; Spectrometer

This award will provide for one half the funds necessary to acquire an isotope ratio mass spectrometer with small sample capabilities. The University of Texas at Austin has a commitment to provide the additional funding needed for this acquisition. This state of the art instrument will replace a 20 year old instrument, and will be capable of analyzing very small samples. Small sample capability is necessary to utilize an existing laser-based extraction system, and to utilize two laser-based systems under construction. The PI and his students are expected to continue to be leaders in the field of sedimentary geochemistry. This new instrument should help them to develop new techniques for small sample analysis. Spot analysis of minerals will then be possible; this can be crucially important to refine our understanding of the chemistry of sedimentary materials.

该奖项将提供一半的资金， 获得小样品同位素比质谱计 能力的德克萨斯大学奥斯汀分校承诺 为此次收购提供所需的额外资金。这 现有技术的仪器将取代20年的仪器， 并且能够分析非常小的样品。小样本 利用现有的基于激光的能力是必要的 提取系统，并利用两个基于激光的系统， 建设PI和他的学生预计将继续 成为沉积地球化学领域的领导者。这个新 这些文书应帮助它们为小型企业开发新技术， 样品分析这样就有可能对矿物进行现场分析; 这对于我们更好地理解 沉积物化学