离子选择性电极法测定有机肥中硝态氮

Ion Selective Electrode Method to Determination of Nitrate Nitrogen in Fertilizer

实验采用一种新的离子选择性电极法测定有机肥中硝态氮。该方法设备简单、操作方便、分析准确。

In this experiment,nitrate nitrogen was detected by using a new method of ion selective electrode. The process has the advantages of simple equipment,convenient operation,accurate analysis.