摘要
应用火焰原子吸收法连续测定肥料中Cu、Zn、Fe、Mn、Ca、Mg,并对测定条件、干扰因素进行了综合考察。方法简便、快速,适用于多元素复合肥料生产控制分析和样品系统分析。
A comprehensive study of the successive FAAS determination of Cu、Zn、Fe、Mn、Ca and Mg in fertilizers is re ported in this paper and optimum conditions are established. Upon the above mentioned experiments a simple,rapid and accurate method is proposed and applied to the analysis of some routine samples with satisfactory results,The value of RSD obtained is less than 5% when n-6.and a recovery of around 105%, is obtained.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
1995年第5期269-271,共3页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
关键词
肥料
营养元素
原子吸收法
铜
锌
铁
钙
镁
Flame atomic absorption spectrophotometry Fertilizer Nutrition element
