甲醛法测定硫酸铵中氮含量的微型化研究

Study of The Minimization on The Determination of Nitrogen in (NH_4)SO_4 Fertilizer by Formaldehyde Method

对典型的大学分析化学实验—甲醛法测定硫酸铵肥料中氮含量实验,进行了微型化设计和可行性研究.实验结果表明,实验微型化不仅节约了大量的化学药品,减少有毒试剂的排放,而且微型实验结果令人满意.

It is a microscale design and feasibility study for the measurement of nitrogen content in (NH_4)SO_4 fertilizer. The result shows that the microscale experiment is not only chemicals, saving but reduces pollution of venomousness chemicals, and it is satisfactory as the experiment of college analytical chemistry.