碘量法测定高浓度二氧化硫实验室质控体会

Study of measuring the high concentration of sulfur dioxide by iodimetric analysis in the laboratory

本文对碘量法测定二氧化硫过程的几个环节:仪器准备、气体采样、化学滴定等,通过理论分析及实验室数据对比分析,提出了高浓度二氧化硫碘量法测定过程的质控措施。

This paper suggests the measurement of quality control in testing the high concentration of sulfur dioxide by iodimetic analysis based on theoretically analyzing its process from preparing and sampling to chemical tirating and contrast studying the experiment data.