改进分析化学中常用评价参数教学内容的探讨
赵留创, 陈文博, 胡乐乾

Discussion on Improvement of Teaching Contents about Common Evaluation Parameters in Analytical Chemistry
Liuchuang Zhao, Wenbo Chen, Leqian Hu
表3 ICP-MS和预富集结合AFS检测水样中硒含量的加标回收结果[2]
样品ICP-MS/(μg∙L−1)AFS/(μg∙L−1)加标量/(μg∙L−1)检测量/(μg∙L−1)加标回收率/%
水样13.2 ± 0.53.0 ± 0.358.1 ± 0.5102
水样25.2 ± 0.25.6 ± 0.5510.1 ± 0.990
水样3190 ± 2192 ± 2100286 ± 994