发射光谱定量测定重晶石中的锶

Determination of Strontium in Baritite by Emission Spectrometry

本文介绍用发射光谱测定重晶石中钻的含量.先以增量法测出A·R试剂硫酸钡中的错,然后以此试剂作空矿稀释样品,再以三标准试样法进行测定·本文提供的光谱条件可用作测定其它钡盐中错的含量.

This paper introduces z procedure to determine gtrontium in baritite by the emission spectrometry method of three standard samples. The strontium content in A. R. grade barium sulfate was first determined by the method of addition, this reagent was then taken as a blank ore to dilute baritite samples. The proposed spectrometric paramters may be used for the determination of strontium in other barium salts.