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Method for production of standard oxide sample for X-ray fluorescence spectrometry
Method for production of standard oxide sample for X-ray fluorescence spectrometry
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机译:X射线荧光光谱法标准氧化物样品的生产方法
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摘要
A method for the production of a standard oxide sample for X- ray fluorescence analysis of an impurity element contained in an inorganic compound. The standard oxide sample is produced by accurately weighing a high-purity compound of the type of the main-component element of the inorganic compound, dissolving the weighed compound in an acid, adding an element of the type of the impurity element to be subjected to determination in a prescribed amount to the acid solution, evaporating the resultant solution to dryness, and heating the dry residue of evaporation.
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