纳氏试剂分光光度法是目前测定水中氨氮最为普遍的方法之一。温度在该方法实际操作过程中存在多方面的影响,通过在不同的实验温度下,来探讨温度对试剂配制、标曲绘制、标准样品测定等方面的影响,进而指导标曲的绘制和样品的测定。 Nessler’s reagent spectrophotometry is one of the most common methods for the determination of ammonia nitrogen in water. Temperature in the actual operation of the method there are many aspects of influence, through the different experimental temperature, to explore the temperature on the reagent preparation, standard drawing plotting, and other aspects of the impact of the sample, and then guide the drawing and sample Determination.