电位滴定法测定硝酸、二元酸含量分析条件优化

Optimization of Analysis Conditions for Determination of Nitric Acid and Dibasic Acid by Potentiometric Titration

通过对开工初期项目部提供的不成熟的分析方法进行优化,明确了针对不同测定范围需要的称样量,明确仪器的平衡时间、阈值、搅拌速度、甲醇加入量,制定适用于本企业的企标以提高分析准确性。

The immature analysis method provided by the project department at the beginning of the project is optimized, and the weighing time, threshold, stirring speed and methanol content of the instrument are clarified.Enterprise enterprise standard to improve the accuracy of analysis.