液相色谱测定水产品中组胺含量不确定度评估

摘要

根据GB/T 20768-2006鱼和虾有毒生物胺的测定原理，建立不确定度评定数学模型，评估该方法在分析过程中的不确定度来源，计算检测过程中引入的各个不确定度分量，并计算检测结果的合成不确定度和扩展不确定度。%According to GB/T 20768-2006 toxic biogenic amines in fish and shrimp measurement principle , the establishment of Uncertainty mathematical model to evaluate the method in the analysis of the sources of uncertainty, calculate the detection process introduced various uncertainty component, and calculate test results combined uncertainty and expanded uncertainty.