【摘 要】
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目的对挥发酚不确定度进行深层次讨论。方法根据JJF1059.1-2012《测量不确定度的评定与表示》和GB/T 5750-2006《生活饮用水挥发酚测定方法》,建立数学模型,分析不确定度来源,量化不确定度分量,评定水样样品和环境标样样品合成不确定度。结果通过环境标样标准值和不确定度的溯源性,水样样品测量结果也可以量值溯源到国家基准,确保了水样样品测量结果的准确可靠。结论样品的挥发酚平均值为57.2
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目的对挥发酚不确定度进行深层次讨论。方法根据JJF1059.1-2012《测量不确定度的评定与表示》和GB/T 5750-2006《生活饮用水挥发酚测定方法》,建立数学模型,分析不确定度来源,量化不确定度分量,评定水样样品和环境标样样品合成不确定度。结果通过环境标样标准值和不确定度的溯源性,水样样品测量结果也可以量值溯源到国家基准,确保了水样样品测量结果的准确可靠。结论样品的挥发酚平均值为57.2μg/L,挥发酚稳健平均值57.6μg/L。Z=0.13。样品考核结果满意,本文证实了不确定度的推理是成
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