水中氨氮测定用纳氏试剂配制的探讨

Preparation of Nessler's Reagent Which is Streak Reagent to Determine Ammonia Nitrogen In Water

纳氏试剂的配制是试验能否成功的关键。本文从纳氏试剂配制的反应机理分析,从理论和实践上探究了影响试剂配制的因素及解决的方法,得出了最佳的配制比例,并对细节注意事项进行了总结。

Preparation of Nessler's reagent is the key of the test.The paper analyses principle of Nessler's reagent preparation,effects of the process and method to resolveit,finds out the best ratio of preparation,and puts forward things should be paid attention to.