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Chinese Standard: GB/T 30905-2014

Inorganic chemicals for industrial use—Determination of element contents—X-ray fluorescence analysis

全国化学标准化技术委员会无机化工分会(SAC/TC 63/SC 1)

本标准规定了无机化工产品元素含量的测定X射线荧光光谱法的术语和定义、方法原理、波长色散X射线荧光光谱仪的组成、样品的制备、定量分析、精密度、实验室安全。
本标准适用于波长色散X射线荧光光谱仪对无机化工产品中元素含量的测定。可分析从Be至U之间的元素,分析元素的含量范围为0.000 1%~100%。

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