火焰原子吸收法测定玻璃中的微量钴、铁  

Determination of Trace Cobalt And Iron in Glass By Flame Atomic Absorption Spectrum

作　　者：卓茂金 

机构地区：[1]广东江门益胜浮法玻璃有限公司中心化验室,江门529085

出　　处：《广东化工》2000年第3期52-54,共3页Guangdong Chemical Industry

摘　　要：考察了用氢氟酸分解样品,火焰原子吸收直接测定玻璃中的微量钴、铁时的基体干扰及背景校正情况。并拟定了分析方法。经试验表明:该方法具有简单、快速、准确度高、精密度好的特点。This paper discussed the problems of the interferences from patassium, sodium, calcium, magnesium, alumini-um and correction method in the determination of trace cobalt and iron in glass samples by flame atomic absorption spectrum. A new rapid and simple method was proposed for the determination of trace cobalt and iron in glass with good precision and accura-cy.

关 键 词：原子吸收 玻璃 钴 铁 测定 

分 类 号：TQ171.12[化学工程—玻璃工业]