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.
出处
《广东化工》
CAS
2000年第3期52-54,共3页
Guangdong Chemical Industry
关键词
原子吸收
玻璃
钴
铁
测定
Atomic Absorption Spectrum,glass,cobalt,iron
