靛酚蓝分光光度法测定水质氨标样探讨

Discussion on Indophenol Blue Spectrophotometric Method for Determination of Ammonia Standard Sample

运用靛酚蓝分光光度法测定氨标样,将吸收液改用无氨的纯水,用于标准曲线和标准样品的测定。通过对氨标样的测定结果符合要求,简化了操作步骤,可应用于日常质控分析氨的测定。

Ammonia standard sample was detenninated by indophenol blue photometric method, pure water was used for the determination of standard curve and standard samples. The determination results of ammonia standard sample meet the requirement, the operation steps were simplifed, it can be applied to determinate for daily quality control analysis.