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提出采用连续流动分析仪测定肥料中微量元素硼的测定方法,并对实验条件进行研究。该方法的加标回收率98.6%~100.9%,RSD<3.37%,准确度和精密度高,快捷方便,灵敏度高,自动化程度高,特别适用于大批量检测,大大提高了肥料中微量元素硼的检测效率。
The determination method of trace element boron in fertilizer by continuous flow analyzer was put forward and the experimental conditions were studied. The recoveries of this method are 98.6% ~ 100.9% with RSD <3.37%. The method has the advantages of high accuracy and precision, quick and convenient, high sensitivity and high automation. It is especially suitable for large-scale detection and greatly increases the content of trace element boron The detection efficiency.