摘要
采用原子吸收分光光度计测量变性燃料乙醇中钠,检测结果表明：检出限0.00146 mg/L;加标回收率为98.75%-100.0%,该方法具有良好的精密度与准确度,适用于变性燃料乙醇中钠的测定。
The Sodium ion content in denatured fuel ethanol was measured by atomic absorption spectrophotometer. The experimental result shows that： Detection limit 0. 001 46 mg / L; Recovery 99. 9 - 103. 5%. The method has good precision and accuracy,suitable for the determination of Sodium ion content in denatured fuel ethanol.
出处
《化工时刊》
CAS
2015年第6期29-30,34,共3页
Chemical Industry Times
关键词
原子吸收分光光度计
变性燃料乙醇
钠离子
Atomic absorption spectrophotometer Denatured fuel ethanol Sodium ion content
