论文部分内容阅读
本文用氢化物原子吸收法测定茶叶中的砷含量,灵敏度高(0.0010微克/1%吸收),样品和试剂用量少,分析迅速简便。
In this paper, the determination of arsenic in tea by hydride atomic absorption spectrometry, high sensitivity (0.0010 micrograms / 1% absorption), less sample and reagent, the analysis quickly and easily.