用于AMS测量的<sup>14</sup>C样品制备方法

用于AMS测量的¹⁴C样品制备方法

摘要: 为了开展基于加速器质谱（accelerator mass spectrometry,AMS）的¹⁴C测量和¹⁴C样品制备系统的研究，深入分析样品制备原理和样品制备过程，设计并优化样品制备系统，建立¹⁴C的样品制备方法及一套集成的¹⁴C样品制备系统。利用AMS测量技术对制备的样品进行了测量和分析，结果显示，建立的样品制备方法所制备的样品已满足AMS测量的要求。

Abstract: In order to carry out the application research of ¹⁴C by accelerator mass spectrometry (AMS), the principle of sample preparation were systematically studied and more attention was paid to improve the preparation process efficiently. The set of integrated system of sample preparation was built up on the research. The experimental results showed that the sample preparation scheme was able to meet the demand of AMS measurement.