运用现代统计学理论对影响分析结果的因素进行了讨论分析,就用原子荧光法测定水中砷的结果进行评定,确定了分析结果的报告值(1.29±0.15)μg/L,而标准溶液的配置和标准曲线拟合是原子荧光法测定水中砷的不确定度的主要来源。 Using modern statistical theory to analyze and analyze the factors affecting the analysis results, the results of atomic fluorescence spectrometry for the determination of arsenic in water were evaluated, and the report value (1.29 ± 0.15) μg / L of the analysis results was confirmed. However, the standard solution configuration And the standard curve fitting is the main source of uncertainty of arsenic in water by atomic fluorescence spectrometry.