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用发射光谱法对玻璃进行定量分析:六元素测定

The quantitative analysis of glass by emission spectrography: a six element survey.

作者信息

Blacklock E C, Rogers A, Wall C, Wheals B B

出版信息

Forensic Sci. 1976 Mar-Apr;7(2):121-30. doi: 10.1016/0300-9432(76)90028-5.

Abstract

The use of emission spectrography for the analysis of small glass fragments (approximately 1 mg) is described. Levels of Al, Ba, Ca, Fe, Mg and Mn have been determined in approximately 200 samples, and with the exception of Ca their variation appears to be of value in the classification and/or discrimination of glass. The precision of the method has been studied and its accuracy determined by the analysis of standard glasses prepared in the laboratory.

摘要

本文描述了利用发射光谱法分析小玻璃碎片(约1毫克)的方法。已测定了约200个样品中的铝、钡、钙、铁、镁和锰的含量,除钙之外,它们的变化似乎对玻璃的分类和/或鉴别有价值。研究了该方法的精密度,并通过分析实验室制备的标准玻璃来确定其准确度。

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