用X射线荧光分析圆珠笔签字中的微量元素

Analysis of Trace Elements in Signature of Ballpen by X-ray Fluorescence

摘要: 利用放射性同位素激发Ｘ射线荧光方法，分析在圆珠笔签字中，不同产地圆珠笔墨汁中以及发票纸中的微量元素． By radioisotopic excited X-ray fluorescence method analysis of trace elements in signature of ballpen,ballpen ink made in different places and used in bill paper is briefly introduced in this paper.

Abstract: By radioisotopic excited X-ray fluorescence method analysis of trace elements in signature of ballpen,ballpen ink made in different places and used in bill paper is briefly introduced in this paper.