原子吸收分光光度法测定硫铁矿中铅锌

Determination of Lead and Zine in Pyrite with Atomic Absorption Spectrometry

本方法改进了溶样方式，加快溶样速度，使结果更准确，锌在０～１．０μｇ／ｍｌ，铅在０～８０μｇ／ｍｌ范围内呈线性响应，满足了测定要求。回收率在９７～１０５％。

The proposed method improved the preparation of sample and raised preparation speed Theersult is quite accurate,Linear range of the method is ino￣1.0μg/ml for Zn+2 and 0～50μg/ml for pb2+ respeclively The method is satisfactory for determination of Lead and zine.The recovery is 97～105%.