火焰原子吸收光谱法测定光学新材料钛酸钡锶中钡和锶

Determination of Barium and Strontium in the New Optical Material Barium Strontium Titanate by FAAS

本文介绍了火焰原子吸收光谱法测定光学新材料钛酸钡锶中钡和锶,研究样品制备、测试条件和共存元素干扰消除。本法的准确度和精密度均达到满意的结果。

A method for the determination of barium and strontium in the new optical material barium strontium titanate by flame atomic absorption spectrometry is described.The sample preparation and the test conditions and the elimination of coexisting element have been stud- ied.This method has the high accuracy and high precision.