塞曼无火焰原子吸收法直接测定铝基材料中微量锡

Zeeman Flameless Atomic Absorption Spectroscopic Measurement of Micro Tin in Aluminium-basis Materials

本文采用塞曼方式同步扣除背景,不匹配基体,用标准曲线法直接测定了铝基材料中微量锡。经对42个样品的测定,取得了满意的结果。建立了一种较为快速、准确地测定铝基材料中微量锡的实验方法。

The method of directly determining mciro quantities of tin in aluminiumbasis materials by using Zeeman effect to eliminate background has been introduced in this paper. Through determining 42 samples, we have established a fast and correct method of measuring tin.