本文建立了微波消解处理土壤样品,原子荧光光谱法测定土壤中锑的方法。锑在1.00~15.0μg/L范围内线性良好,测定土壤标准物质的结果在定值范围内,相对标准偏差小于9%,加标回收率93.5%~104.4%之间。本方法前处理操作简单、酸用量少,检出限低,方法的灵敏度和准确度较好,适用于土壤样品中锑含量的测定。 This paper established a microwave digestion treatment of soil samples, atomic fluorescence spectrometry method for the determination of soil antimony. Antimony was well linear in the range of 1.00 ~ 15.0 μg / L. The results of determination of soil reference materials were within the range of values, the relative standard deviation was less than 9% and the recoveries were between 93.5% and 104.4%. The pretreatment of the method has the advantages of simple operation, less acid usage and lower detection limit, and the method has good sensitivity and accuracy and is suitable for the determination of antimony in soil samples.