流动注射法测定水中挥发酚的不确定度评估

Evaluation of Uncertainty in Determination of Volatile Phenols in Water by Mobile Injection Method

通过对流动注射法测定水中挥发酚整个实验过程的分析,对挥发酚标准溶液及稀释,标准曲线的拟合,样品重复检测方面引入的不确定度进行了量化定值,建立数学模型,最终确定其不确定度。

Through the analysis of the whole experimental process for the determination of volatile phenols in water by mobile injection method, the uncertainties introduced in the standard solution and dilution of volatile phenols, the fitting of standard curves, the repeated testing of samples were quantified, the mathematical model was established, and the uncertainty was finally determined.