HACH氨氮水质自动监测分析仪进口试剂国产化配方研究  

Research on Domestic Formula for HACH Ammonia Monitor

作　　者：黄杰华 侯化明 梁鸿 罗澍 张明棣 唐力 

机构地区：[1]深圳市环境监测中心站,广东深圳518049 [2]默克化工技术(上海)有限公司,广东深圳518049

出　　处：《环境监测管理与技术》2017年第4期69-71,共3页The Administration and Technique of Environmental Monitoring

基　　金：深圳市人居环境委员会"氨氮水质自动监测分析试剂配方研究"基金资助项目

摘　　要：分析HACH氨氮自动监测分析仪所用进口试剂配方中氧化剂、显色剂、催化剂、掩蔽剂、缓冲液的组分、试剂用量、反应机理、吸收光谱、酸碱度、发色时间和温度、显色产物的稳定性、灵敏度、干扰及消除,以及存放条件的差异,自行研发国产配方,并将该国产配方试剂与进口试剂做试验比对,结果 2种试剂的效能无显著差异。This paper analyzed the reagent formula for the HACH ammonia monitor, including oxidant, chromogenic reagent, catalyst, masking agent,component of buffer solution, dosage of agents, reaction mecha-nism ,absorption spectrum, pH value, coloring time and coloring temperature, stability of coloration product, the sensitivity, interference and storage conditions. According to this study, a domestic reagent formula was de-veloped. This reagent formula had no significant difference with the imported reagent through comparison test.

关 键 词：氨氮 国产试剂 进口试剂 自动监测 水质 

分 类 号：O657.32[理学—分析化学]