Inorganic chemicals for industrial use—Determination of impurity element—Inductively coupled plasma optical emission spectrometry(ICP-OES)
全国化学标准化技术委员会无机化工分会(SAC/TC 63/SC 1)
本标准规定了用电感耦合等离子发射光谱法（ICP-OES）测定无机化工产品中金属和非金属杂质元素的原理、试剂、仪器、设备、分析步骤、精密度、回收率。
本标准适用于无机化工产品中含多种杂质的液体试样或去除基体后的试液直接进样，用电感耦合等离子体发射光谱仪进行测定。
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