GBW(E)130573 Mooney viscosity certified reference material was developed. The sources of uncertainty of GBW(E)130573 Mooney viscosity certified reference material were analyzed according to JJF 1059.1-2012. The results show that main influencing factors include the dispersity of measurement results of all laboratories, homogeneity and stability of samples, experimental temperature, experimental time, rotating speed of apparatus;The uncertainty of GBW(E)130573 Mooney viscosity certified reference material is 0.9.%研制GBW(E)130573门尼粘度标准物质,该标准物质的不确定度按照JJF 1059.1-2012规定分析不确定度各分量并进行评定.不确定度的来源主要为各定值实验室检测的分散性、样品的均匀性与稳定性、试验温度、试验时间、设备转速.经评定GBW(E)130573门尼粘度标准物质的不确定度为0.9.
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机译:使用ED-XRF,WD-XRF和INAA测定的三种合成莫来石参考物质(NCS HC 14807; NCS HC 14808;和NCS HC 14809)和五种河流沉积物参考物质(GBW 07302; GBW)的主要,次要和微量元素质量分数07310; GBW 07311; GBW 07312;和GBW 07405)