Citation: Anna Tang, Rongzhi Gao, Ke Wang. 石墨炉原子吸收光谱法用于环境水样中重金属离子测定——基体改进剂[J]. University Chemistry, ;2021, 36(9): 210104. doi: 10.3866/PKU.DXHX202101049 shu

石墨炉原子吸收光谱法用于环境水样中重金属离子测定——基体改进剂

National Demonstration Center for Experimental Chemistry Education, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Research Center for Analytical Sciences, College of Chemistry, Nankai University, Tianjin 300071, China

Corresponding author: Anna Tang, tanganna@nankai.edu.cn
Received Date: 26 January 2021

加入基体改进剂是石墨炉原子吸收光谱法中消除基体干扰常用的方法。但学生对于基体改进剂的选择和作用机理了解还仅停留在教科书层面。基于此，采用多元教学模式，使学生变被动为主动，通过文献调研、分组讨论、归纳总结及后续学生实验等方式，对石墨炉原子吸收光谱法用于环境水样中重金属离子测定的基体改进剂进行深入探讨。
- Graphite furnace atomic absorption spectrometry,
- Matrix modifier,
- Environmental water sample,
- Course ideology and politics,
- Induction and summary
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